英文名称中文名称CASMF
Olopatadine N-Oxide 奥洛他定N氧化物 203188-31-2 C21H23NO4
Ethyl 4-Cyano-3-Hydroxy-5-(Methylthio)Thiophene-2-Carboxylate 4-氰基-3-羟基-5-(甲硫基)噻吩-2-羧酸乙酯 203189-41-7 C9H9NO3S2
DA-6034 DA-6034 203191-10-0 C20H18O8
DIETHYL(2-AMINOETHYL)PHOSPHONATE OXALATE SALT DIETHYL (2-氨乙基)磷酸酯草酸盐 203192-98-7 C8H18NO7P
DIETHYL(3-AMINOPROPYL)PHOSPHONATE OXALATE SALT (3-氨基丙基)磷酸二乙酯 草酸盐 203192-99-8 C9H20NO7P
DIETHYL[3,3-DIETHOXY-1-(PHENYLMETHYL)PROPYL]PHOSPHONATE DIETHYL[3,3-DIETHOXY-1-(PHENYLMETHYL)PROPYL]PHOSPHONATE 203193-00-4 C18H31O5P
N-[(diethylamino)carbonothioyl]-4-fluorobenzamide 203193-66-2 C12H15FN2OS
6,8-Dioxabicyclo[3.2.1]oct-3-ene,2,2-difluoro-,(1R)-(9CI) 203194-24-5 C6H6F2O2
1,2-Benzenedicarboxylicacid,3-(ethylamino)-(9CI) 203194-63-2 C10H11NO4
3- bromo -4-methyl-2-thiophenecarboxylic acid Methyl ester 3-溴-4-甲基-2-噻吩甲酸甲酯 203195-42-0 C7H7BrO2S
Benzoic acid, 3-amino-6-cyano-2-hydroxy-, methyl ester (9CI) 203201-47-2 C9H8N2O3
4-Benzofuranol,7-ethoxy-2,3-dihydro-5-methoxy-(9CI) 203205-44-1 C11H14O4
4-Benzofuranol,7-ethoxy-2,3-dihydro-6-methoxy-(9CI) 203205-47-4 C11H14O4
1H-Pyrrole-2-carboxylicacid,3-cyano-5-methyl-,methylester(9CI) 203207-05-0 C8H8N2O2
1H-Pyrrole-2-carboxylicacid,4-ethyl-5-methyl-,methylester(9CI) 203207-15-2 C9H13NO2
1H-Pyrrole-2-carboxylicacid,5-ethyl-4-methyl-,methylester(9CI) 203207-17-4 C9H13NO2
1H-Pyrrole-2-carboxylicacid,4-ethoxy-3-formyl-5-methyl-,methylester(9CI) 203207-40-3 C10H13NO4
1H-Pyrrole-2-carboxylicacid,3-formyl-5-methyl-,methylester(9CI) 203207-46-9 C8H9NO3
1H-Pyrrole-2-carboxylicacid,4-hydroxy-5-methyl-,methylester(9CI) 4-羟基-5-甲基-1H-吡咯-2-羧酸甲酯 203208-35-9 C7H9NO3
(1S,2S)-2-(2-(9H-xanthen-9-yl)acetyl)cyclopropanecarboxylic acid (1S,2S)-2-(2-(9H-xanthen-9-yl)acetyl)cyclopropanecarboxylic acid 203208-44-0 C19H16O4
Cyclopropanecarboxylic acid, 2-[(4R)-1-[(4-Methoxyphenyl)Methyl]-2,5-dioxo-4-(9H-xanthen-9-ylMethyl)-4-iMidazolidinyl]-, (4-Methoxyphenyl)Methyl ester, (1S,2S)- ((R)-4 - ((9H-呫吨-9-基)甲基)-1-(4-甲氧基苄基)-2,5-二氧代咪唑烷-4-基)环丙烷甲酸(1S,2S)-4-甲氧基苄酯 203209-15-8 C37H34N2O7
4(3H)-Pyrimidinethione, 2-hydroxy- (9CI) 203213-13-2 C4H4N2OS
2-Pyrimidinol, 4-mercapto- (9CI) 203213-14-3 C4H4N2OS
2(1H)-Pyrimidinone, 4-mercapto- (9CI) 203213-15-4 C4H4N2OS
2(1H)-Pyrimidinone, 6-mercapto- (9CI) 203213-16-5 C4H4N2OS
4-N-OCTYLOXYBENZAMIDE 203243-94-1 C15H23NO2
Benzene, 1,2,3-trifluoro-4-methoxy- (9CI) 2,3,4-三氟苯甲醚 203245-16-3 C7H5F3O
3,4,5-Trifluoroanisole 3,4,5-三氟苯甲醚 203245-17-4 C7H5F3O
Tetrahydro-pyran-4-thiol TETRAHYDRO-2H-PYRAN-4-THIOL 203246-71-3 C5H10OS
2-benzyl-3-broMopropanoic acid 203246-90-6 C10H11BrO2
2-(2-PYRIDIN-2-YLETHYL)MALONIC ACID 203247-83-0 C10H11NO4
2-Methoxy-5-(2'-ethylhexyloxy)terephthalaldehyde 2,5-二醛基-1-甲氧基-4-(2-乙基己氧基)苯 203251-22-3 C17H24O4
Ethanone, 2-chloro-1-(3-chloro-4-fluorophenyl)- (9CI) 203251-37-0 C8H5Cl2FO
2-(1,1-Dimethylethyl)-6-methyl-4-[3-[[2,4,8,10-tetrakis(1,1-dimethyleth yl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl]oxy]propyl] phenol 2-(叔丁基)-6-甲基-4-(3-((2,4,8,10-四(叔丁基)二苯并[D,F][1,3,2]二恶磷环庚烷-6-基)氧)丙基)苯酚 203255-81-6 C42H61O4P
4-(7-DIETHYLAMINOCOUMARIN-3-YL)BENZOYL CYANIDE 4-(7-二乙基氨基-3-香豆素)苯甲酰氰 203256-20-6 C21H18N2O3
Brostallicin 203258-38-2 C30H36BrClN12O5
2-(2-AMINOETHYL)-1 3-DI-BOC-GUANIDINE 2-(2-氨基乙基)-1,3-二叔丁氧羰基胍 203258-44-0 C13H26N4O4
BROSTALLICIN 203258-60-0 C30H35BrN12O5
6-Chloro-benzo[d]isoxazole-3-carboxylic acid ethyl ester 6-氯苯并[D]异噁唑-3-甲酸乙酯 203259-52-3 C10H8ClNO3
4-BROMO-5,7-DICHLOROQUINOLINE 4-BROMO-5,7-DICHLOROQUINOLINE 203261-25-0 C9H4BrCl2N
BIS-PHENYLPROPYL DIMETHICONE 双-苯丙基聚二甲基硅氧烷 203265-11-6 C24H40O2Si3
2-Hydroxy-4(1H)-pyrimidinethione 2-羟基-4(1H)-巯基嘧啶 203268-53-5 C4H4N2OS
5-(3-FLUORO-PHENYL)-[1,3,4]OXADIAZOLE-2-THIOL 203268-63-7 C8H5FN2OS
5-(4-FLUORO-PHENYL)-[1,3,4]OXADIAZOLE-2-THIOL 203268-64-8 C8H5FN2OS
3-(5-mercapto-1,3,4-oxadiazol-2-yl)benzonitrile 3-(5-巯基-1,3,4-恶二唑-2-基)苯甲腈 203268-77-3 C9H5N3OS
4-(5-mercapto-1,3,4-oxadiazol-2-yl)benzonitrile 203268-78-4 C9H5N3OS
1H-Benzimidazol-5-amine,2-chloro-(9CI) 1H-苯并咪唑-5 - 胺-1,2 - 氯 - (9CI) 203302-73-2 C7H6ClN3
1H-Benzimidazol-5-amine,2-chloro-1-methyl-(9CI) (9CI)-2-氯-1-甲基-1H-苯并咪唑-5-胺 203302-74-3 C8H8ClN3
1H-Benzimidazol-6-amine,2-chloro-1-methyl-(9CI) 203302-75-4 C8H8ClN3
GLYCINE N-PENTYL ESTER HYDROCHLORIDE 甘氨酸戊酯盐酸盐 203302-88-9 C7H16ClNO2
1-BROMO-2-METHYL-4,4,4-TRIFLUOROBUTANE 1-溴-2-甲基-4,4,4-三氟丁烷 203302-90-3 C5H8BrF3
1,1,1-TRIFLUORO-2-CYANO-2-BUTANOL PLEASE INQUIRE 2-羟基-2-(三氟甲基)丁腈 203302-91-4 C5H6F3NO
3-BROMO-2-CHLORO-6-FLUOROTOLUENE 3-溴-2-氯-6-氟甲苯 203302-92-5 C7H5BrClF
4-BROMO-2-CHLORO-5-FLUOROBENZOYL CHLORIDE 4-溴-2-氯-5-氟苯甲酰氯 203302-93-6 C7H2BrCl2FO
3-(4-FLUORO-PHENOXY)-PHENYLAMINE 3-(4-FLUOROPHENOXY)ANILINE 203302-94-7 C12H10FNO
4-Bromo-3,5-difluoroaniline 4-溴-3,5-二氟苯胺 203302-95-8 C6H4BrF2N
1,1-DIBROMO-3,3,4,4,4-PENTAFLUORO-2-BUTANONE 1,1-二溴-3,3,4,4,4-五氟丁烷-2-酮 203302-96-9 C4HBr2F5O
3-Trifluoromethoxyphenylacetic acid 3-三氟甲氧基苯乙酸 203302-97-0 C9H7F3O3
METHYL PERFLUOROUNDECANOATE 96 全氟十一烷酸甲酯 203302-98-1 C12H3F21O2
METHYL PERFLUOROTETRADECANOATE 全氟十四烷酸甲酯 203302-99-2 C15H3F27O2
METHYL PERFLUOROPENTADECANOATE 2-氯-4'-氟苯丙酮 203303-00-8 C16H3F29O2
1H,1H,9H,9H-PERFLUORO-1,9-NONANEDIOL 1H,1H,9H,9H-全氟-1,9-壬烷二醇 203303-01-9 C9H6F14O2
4,4,4-Trifluoro-3-(trifluoromethyl)butyl bromide, 1,1-Bis(trifluoromethyl)-3-bromopropane 4-溴-1,1,1-三氟-2-(三氟甲基)丁烷 203303-02-0 C5H5BrF6
2-[(4-FLUOROBENZYL)THIO]ETHANOL 2-((4-氟苄基)硫代)乙烷-1-醇 203303-04-2 C9H11FOS
2-AMINO-4-CHLORO-2'-FLUOROBENZOPHENONE 2-氨基-4-氯-2'-氟二苯甲酮 203303-05-3 C13H9ClFNO
1,2-Ethanediamine,N-(6-fluoro-2-pyridinyl)-(9CI) 203303-20-2 C7H10FN3
1N-tert-BUTOXYCARBONYL-4(R/S)-[3-(4-TOLUENESULFONYLOXY)PROPYL]PIPERIDINE TERT-BUTYL 4-(3-HYDROXYPROPYL)TETRAHYDRO-1(2H)-PYRIDINECARBOXYLATE 203306-85-8 C20H31NO5S
Benzoic acid, 4-amino-, monohydrate (9CI) 203308-44-5 C7H7NO2.H2O
D-Arginine amide dihydrochloride D-精氨酰胺二盐酸盐 203308-91-2 C6H15N5O
(2R)-BENZYLAMINO-3-PHENOXY-2-PROPANOL (2R)-苄氨基-3-苯氧基-2-丙醇 203309-96-0 C16H17NO2
(R)-(+)-1-BENZYLAMINO-3-PHENOXY-2-PROPANOL (R)-1-苯基氨-3-苯氧基-2-丙醇 203309-98-2 C16H19NO2
(S)-(-)-1-BENZYLAMINO-3-PHENOXY-2-PROPANOL (S)-1-苯基氨-3-苯氧基-2-丙醇 203309-99-3 C16H19NO2
N-HEXANESULFONYLACETONITRILE 正己烷磺酰乙腈 203310-42-3 C8H15NO2S
SPIROTETRAMAT 螺虫乙酯 203313-25-1 C21H27NO5
2-FLUORO-5-METHYLPHENYLACETIC ACID 2-氟-5-甲基苯乙酸 203314-27-6 C9H9FO2
2,5-Dibromophenylacetic acid 2,5-二溴苯乙酸 203314-28-7 C8H6Br2O2
methyl 2-(5-bromo-2-chlorophenyl)acetate 5-溴-2-氯苯乙酸甲酯 203314-33-4 C9H8BrClO2
Cyclohexanecarboxylic acid, 1-amino-4-methoxy-, methyl ester, cis- (9CI) 203314-45-8 C9H17NO3
Cyclohexanecarboxylic acid, 1-amino-4-ethoxy-, methyl ester, cis- (9CI) 203314-46-9 C10H19NO3
2,5-DICHLOROPHENYLACETYL CHLORIDE 203314-48-1 C8H5Cl3O
2-Cyclohexene-1-carboxaldehyde, 1,2,6-trimethyl-, trans- (9CI) 203318-14-3 C10H16O
Pyridine, 4-(2-cyclopropylethenyl)- (9CI) 203318-34-7 C10H11N
Pyridine, 4-(1-pentenyl)- (9CI) 203318-35-8 C10H13N
L-threo-3-Hexulosonic acid, 2-[(1-carboxyethyl)imino]-2-deoxy-, -gamma--lactone, radical ion(1-) (9CI) 203319-82-8 C9H11NO7
L-threo-3-Hexulosonic acid, 2-deoxy-2-(methylimino)-, -gamma--lactone, radical ion(1-) (9CI) 203319-83-9 C7H9NO5
L-threo-3-Hexulosonic acid, 2-deoxy-2-(ethylimino)-, -gamma--lactone, radical ion(1-) (9CI) 203319-84-0 C8H11NO5
L-threo-3-Hexulosonic acid, 2-[(carboxymethyl)imino]-2-deoxy-, -gamma--lactone, radical ion(1-) (9CI) 203319-85-1 C8H9NO7
L-threo-2,3-Hexodiulosonic acid, -gamma--lactone, 2-hydrazone, radical ion(1-) (9CI) 203319-86-2 C6H8N2O5
tert-butyl [6-(hydroxymethyl)pyridin-2-yl]carbamate (6-(羟甲基)吡啶-2-基)氨基甲酸叔丁酯 203321-83-9 C11H16N2O3
Ethyl 6-((tert-butoxycarbonyl)aMino)picolinate 6-((叔丁氧基羰基)氨基)吡啶甲酸乙酯 203321-86-2 C13H18N2O4
(1-[3-(2-HYDROXY-ETHOXY)-BENZYL]-PIPERIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER 203321-87-3 C21H34N4O4
Benzothiazole, 5-fluoro-2-methyl-6-nitro- (9CI) 203340-21-0 C8H5FN2O2S
1-Hexadecanaminium, N,N,N-trimethyl-, chloride, mixt. with (aminoethyl)aminopropyl hydroxy di-Me siloxanes and .alpha.-tridecyl-.omega.-hydroxypoly(oxy-1,2-ethanediyl) 203341-07-5
L-ORNITHINE, N5-[IMINO(NITROAMINO)METHYL]-N2-[(3-METHYL-8-QUINOLINYL)SULFONYL- N2-(3-甲基-8-喹啉磺酰基)-NG-硝基-L-精氨酸 203383-33-9 C16H20N6O6S
2-(2-CHLORO-ACETYLAMINO)-5,6-DIHYDRO-4H-CYCLOPENTA[B]THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER 2-[(氯乙酰基)氨基]-5,6-二氢-4H-环戊烷并[B]噻吩-3-甲酸乙酯 203385-15-3 C12H14ClNO3S
1-HEXYL-3-METHYLIMIDAZOLIUM NITRATE 1-甲基-3-己基咪唑硝酸盐 203389-26-8 C10H19N3O3
1-Methyl-3-octyl-1H-imidazolium nitrate 3-甲基-1-辛基咪唑硝酸盐 203389-27-9 C12H23N2.NO3
1-BUTYLPYRIDINIUM TETRAFLUOROBORATE N-丁基吡啶四氟硼酸盐 203389-28-0 C9H14BF4N
O-XYLENE-(RING-UL-14C) 203389-44-0 C8H10
2-(1H-INDOL-3-YL)-2-(4-METHOXY-PHENYL)-ETHYLAMINE 2-(1H-吲哚-3-基)-2-(4-甲氧基-苯基)-乙胺 203394-30-3 C17H18N2O
374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534