Structure	Chemical Name	CAS	MF
	2,3-DIBROMO-1,1,3,3-TETRAFLUOROPROPENE	666-40-0	C3Br2F4
	ACETONE-D6	666-52-4	C3D6O
	[1R-(1alpha,4abeta,4balpha,10aalpha)]-1,2,3,4,4a,4b,5,6,10,10a-decahydro-7-isopropyl-1,4a-dimethylphenanthren-1-methanol	666-84-2	C20H32O
	METHYL 3,3,3-TRIFLUORO-2-IODOPROPIONATE	666-93-3	C4H4F3IO2
	AGARIC ACID	666-99-9	C22H40O7
	4-Methylsulfonylbenzenesulfonamide	667-24-3	C7H9NO4S2
	Ethyl bromodifluoroacetate	667-27-6	C4H5BrF2O2
	Acetic acid, 2,2,2-trifluoro-, 2-hydroxyethyl ester	667-32-3	C4H5F3O3
	dl-ethyl panthenol	667-34-5	C6H8F6O2
	2,2,2-TRIFLUORO-N'-(TRIFLUOROACETYL)ACETOHYDRAZIDE	667-35-6	C4H2F6N2O2
	2,3,3-trifluoroacryloyl fluoride	667-49-2	C3F4O
	2,3-Butanedione, 1,1,1,4,4,4-hexafluoro-, dioxime	667-63-0	C4H2F6N2O2
	BETA-CORTOL	667-65-2	C21H36O5
	(3R,5R,8S,9S,10S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-3,17-dihydr oxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopen ta[a]phenanthren-11-one	667-66-3	C21H34O5
	(20S)-20-Amino-5α-pregnan-3β-ol	667-71-0	C21H37NO
	8-Quinolinesulfonic acid, 3-fluoro-	667-75-4	C9H6FNO3S
	Pantothenyl ethyl ether	667-83-4	C11H23NO4
	(R)-(+)-2,4-Dihydroxy-N-(3-ethoxypropyl)-3,3-dimethylbutyramide	667-84-5	C11H23NO4
	4-Pyrimidinamine, 6-fluoro-5-nitro-	667-89-0	C4H3FN4O2
	9-BENZHYDRYLIDENE-10-ANTHRONE	667-91-4	C27H18O
	8-Dichloroacetyl-5-hydroxy-2,7-dimethyl-1,4-naphthoquinone	667-92-5	C14H10Cl2O4
	Ammiol	668-10-0	C14H12O6
	pyrromycin	668-17-7	C30H35NO11
	4-Fluoro-7-Methyl Isatin	668-24-6	C9H6FNO2
	Dibenzo[b,mno]fluoranthene	668-30-4	C22H12
	FENTIN	668-34-8	C18H15Sn+
	11-Methoxy-1,3-dioxolo[4,5-b]acridin-10(5H)-one	668-35-9	C15H11NO4
	2-Methyl-4-methoxy-6-oxo-6H-pyran-3-carboxylic acid methyl ester	668-40-6	C9H10O5
	3-Nitro-4-hydroxy-6-methyl-2H-pyran-2-one	668-43-9	C6H5NO5
	Gibberellin A4+7 (GA4:GA7=65:35)	668-44-0	C5H3F3N4O3
	2-Fluoro-6-Chlorobenzonitrile	668-45-1	C7H3ClFN
	4-(3,6-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid	668-49-5	C24H40O4
	17-beta-hydroxyandrost-4-en-3-one nicotinate	668-56-4	C25H31NO3
	8,9,10-Trimethoxy-1-methyllycorenan-7-one	668-63-3	C19H23NO5
	4,5-DIPHENYLIMIDAZOLE	668-94-0	C15H12N2
	7-Methyl-3(2H)-benzofuranone	669-04-5	C9H8O2
	2,5-Bis(3-hydroxyphenyl)-1,4-benzoquinone	669-23-8	C18H12O4
	6-Methyl-2-oxo-2H-pyran-5-carboxylic acid methyl ester	669-40-9	C8H8O4
	2-Fluoro-N-(2-Methoxyphenyl)benzaMide, 97%	669-41-0	C14H12FNO2
	5-CHLORO-2,3-DIHYDRO-BENZOFURAN-3-YLAMINE HYDROCHLORIDE	669-45-4	C8H9Cl2NO
	xylocholine	669-50-1	C13H22NO+
	difluoromaleic anhydride	669-78-3	C4F2O3
	5-Pyrimidinamine, 4,6-difluoro- (9CI)	669-80-7	C4H3F2N3
	1,2,6-Trimethylpiperidine	669-81-8	C8H17N
	2-oxogluconic acid	669-90-9	C6H10O7
	3-Bromo-4,6-dimethyl-2H-pyran-2-one	669-95-4	C7H7BrO2
	4(1H)-Pyrimidinone, 2-amino-5-fluoro-6-hydroxy- (9CI)	669-96-5	C4H4FN3O2
	1-[2-(trifluoromethyl)phenyl]propan-2-amine	670-04-2	C10H12F3N
	(S)-1,2,3,4,5,6,7,8-octahydro-2,5,5-trimethyl-2-naphthol	670-24-6	C13H22O
	3-Bromo-4-methoxy-6-methyl-2-pyrone	670-35-9	C7H7BrO3
	CARBAMICACID,METHYL-,2,4-DICHLORO-3,5-XYLYLESTER	670-38-2	C10H11Cl2NO2
	[R-(R*,R*)-alpha-[1-(methylamino)ethyl]benzyl alcohol hydrochloride	670-40-6	C10H16ClNO
	Tetracyanoethylene	670-54-2	C6N4
	3'-Acetyl-4'-(2-methoxyethoxy)acetanilide	670-64-4	C13H17NO4
	L-MONAPTERIN	670-65-5	C9H11N5O4
	PhenylBromoacetate	670-72-4	C21H14F3N3O6S
	N-(1-Cyclohexen-1-yl)morpholine	670-80-4	C10H17NO
	2,4-Diphenylimidazole	670-83-7	C15H12N2
	4-(4-METHYLPHENYL)IMIDAZOLE	670-91-7	C10H10N2
	4-PHENYLIMIDAZOLE	670-95-1	C9H8N2
	2-Phenylimidazole	670-96-2	C9H8N2
	METHYL BENZENESULFINATE	670-98-4	C7H8O2S
	N-benzyl-3-fluorobenzamide	671-01-2	C14H12FNO
	BANOL	671-04-5	C10H12ClNO2
	2,5-anhydro-D-mannitol-1,6-diphosphate	671-08-9	C6H14O11P2
	N-(2-bromophenyl)-4-fluorobenzamide	671-13-6	C13H9BrFNO
	N-(4-bromophenyl)-4-fluorobenzamide	671-15-8	C13H9BrFNO
	Isopropyl-α-[2-methylhydrazino]-p-toluamide	671-16-9	C12H19N3O
	(E)-α-Fluorostilbene	671-19-2	C14H11F
	5H-Pyrrolo[3,4-d]pyrimidine (8CI,9CI)	671-23-8	C6H5N3
	5-(2-bromoethyl)-4-methylthiazole	671-24-9	C6H8BrNS
	2-Fluoro-3-hydroxypropanoic acid methyl ester	671-30-7	C4H7FO3
	Cyclohexene, 6-bromo-1-fluoro-	671-34-1	C6H8BrF
	4-Hydroxy-5-fluorpyrimidine	671-35-2	C4H3FN2O
	1,2-dimethylpiperidine	671-36-3	C7H15N
	5-FLUORO-4-MERCAPTO-2-HYDROXYPYRIMIDINE	671-41-0	C4H3FN2OS
	DL-ALPHA-AMINO-EPSILON-CAPROLACTAM	671-42-1	C6H12N2O
	Aziridine-1-carboxylic acid methyl ester	671-50-1	C4H7NO2
	ETHYL AZIRIDINYL FORMATE	671-51-2	C5H9NO2
	1-Aziridinecarboxylic acid isopropyl ester	671-52-3
	1-Aziridinecarboxylic acid butyl ester	671-53-4	C7H13NO2
	1-chloro-2-hydroxy-3-butene	671-56-7
	1-Chloro-2-propanone oxime	671-59-0	C3H6ClNO
	disulfamide	671-88-5	C7H9ClN2O4S2
	4-AMINO-6-CHLORO-BENZENE-1,3-DISULFONYL DICHLORIDE	671-89-6	C6H4Cl3NO4S2
	CLOFENAMIDE	671-95-4	C6H7ClN2O4S2
	4-Imidazolidinone, 2-thioxo-1-(trifluoroacetyl)- (9CI)	671-99-8	C5H3F3N2O2S
	3-(1-Ethylpropyl)phenyl MethylcarbaMate	672-04-8	C13H19NO2
	2-Hydroxy-5-methoxybenzaldehyde	672-13-9	C8H8O3
	L-Homoserine	672-15-1	C4H9NO3
	N-Ethyl-2,2-difluoroacetamide	672-16-2	C4H7F2NO
	2-fluorofumarate	672-18-4	C4H3FO4
	(aminomethylene)malononitrile	672-25-3	C4H3N3
	2,5-DIAZA-BICYCLO[2.2.1]HEPTANE	672-28-6	C5H10N2
	1-BROMO-3-(PENTAFLUOROSULFANYL)BENZENE	672-30-0	C6H4BrF5S
	3-(PENTAFLUOROSULFANYL)PHENOL	672-31-1	C6H5F5OS
	5-Chloro-3-(trifluoroMethyl)-1,2,4-thiadiazole	672-35-5	C3ClF3N2S
	Phenylsulfurtrifluoride	672-36-6	C6H5F3S
	6-Trifluoromethyl pyrimidin-4-ylamine	672-41-3	C5H4F3N3
	2-(TRIFLUOROMETHYL)PYRIMIDIN-4-AMINE	672-42-4	C5H4F3N3

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