| Tin(II) chloride dihydrate | 염화 제일석 | 10025-69-1 | Cl2H4O2Sn |
| Sodium Perborate Tetrahydrate | 나트륨 과붕소산 테트라수화물 | 10486-00-7 | BH4NaO4 |
| Serotonin hydrochloride | | 153-98-0 | C10H13ClN2O |
| 2-Sulfobenzoic acid hydrate | 2-설포벤조산수화물 | 123333-68-6 | C7H8O6S |
| Rapamycin (AY-22989) | 시롤리무스 | 53123-88-9 | C51H79NO13 |
| Sodium phenoxide trihydrate | | 156150-40-2 | C6H11NaO4 |
| Spiramycin | | 8025-81-8 | C43H74N2O14 |
| Sulfamerazine | 설파메라진 | 127-79-7 | C11H12N4O2S |
| Sulfacetamide sodium salt hydrate | 술프아세트아미드 나트륨, 무수물 | 127-56-0 | C8H9N2NaO3S |
| Sulfamethoxypyridazine | 설파메톡시피리다진 | 80-35-3 | C11H12N4O3S |
| Sodium tetraborate decahydrate | 붕산나트륨10수화물 | 1303-96-4 | B4H20Na2O17 |
| Sodium acetate anhydrous | 아세트산 나트륨 | 127-09-3 | C2H3NaO2 |
| Sodium sulfafe decahydrate | 황산나트륨10수 | 7727-73-3 | H20Na2O14S |
| Sodium phosphate dibasic dodecahydrate | 인산 나트륨, 이염기성, 도데카수화물 | 10039-32-4 | H25Na2O16P |
| (1S,2S)-(-)-1,2-Diphenyl-1,2-ethanediamine | (R,R)-1,2-디페닐에틸렌아민 | 29841-69-8 | C14H16N2 |
| Streptozocin | 스트레프토조토신 | 18883-66-4 | C8H15N3O7 |
| Saccharin | 사카린 | 81-07-2 | C7H5NO3S |
| Sodium nitroferricyanide dihydrate | 니트로프루시드나트륨이수 | 13755-38-9 | C5H2FeN6NaO2- |
| 5-Sulfoisophthalic acid sodium salt | 5-소디오설포아이소프탈산 | 6362-79-4 | C8H7NaO7S |
| L-(-)-Sorbose | L-(-)-소르보제 | 87-79-6 | C6H12O6 |
| (S)-NMDPP | | 43077-29-8 | C22H29P |
| H-Sar-NH2·HCl | N-알파-메틸-L-알라닌염화물 | 5325-64-4 | C3H8N2O.ClH |
| Strontium Solution | 스트론튬 | 7440-24-6 | Sr |
| Tin chloride pentahydrate | 염화제이석 5수 | 10026-06-9 | Cl4H2OSn |
| Sodium hexanitrocobaltate(III) | 코발트아질산나트륨 | 13600-98-1 | CoN6NaO12(-2) |
| Sodium bromide | 브롬화 나트륨 | 7647-15-6 | NaBr |
| 1-Stearoyl-rac-glycerol | | 123-94-4 | C21H42O4 |
| Sodium nitrate -15N | 질산나트륨-15N | 31432-45-8 | NNaO3 |
| Sodium acetate trihydrate | 아세트산나트륨, 트리수화물 | 6131-90-4 | C2H9NaO5 |
| Sulfobetaine 8 | 3-(디메틸-옥틸아자니움일)프로판-1-술포네이트 | 15178-76-4 | C13H29NO3S |
| Sodium 1-butanesulfonate | 나트륨 1-부탄설폰산 | 2386-54-1 | C4H9NaO3S |
| Sulfolane | 테트라히드로티오펜-1,1-이산화물 | 126-33-0 | C4H8O2S |
| Silver iodide | 요오드화 은 | 7783-96-2 | AgI |
| Sodium Aescinate | | 20977-05-3 | C53H82O36S4 |
| Sodium sulfate anhydrous | 황산 나트륨 | 7757-82-6 | Na2SO4 |
| Sinapine | | 18696-26-9 | [C16H24NO5]+. |
| Sodium Octoate-1-13C | | 201612-61-5 | C8H15NaO2 |
| Sodium 3-nitrobenzenesulfonate | 3-나이트로벤젠설폰산 나트륨 염 | 127-68-4 | C6H4NNaO5S |
| Sulfacetamide | 설파세타마이드 | 144-80-9 | C8H10N2O3S |
| Sulfamethizole | 설파메티졸 | 144-82-1 | C9H10N4O2S2 |
| (S)-3-Hydroxypyrrolidine hydrochloride | | 122536-94-1 | C4H10ClNO |
| Bis(4-hydroxyphenyl) sulfone | 4,4'-설포닐다이페놀 | 80-09-1 | C12H10O4S |
| DL-Serine methyl ester hydrochloride | | 5619-04-5 | C4H10ClNO3 |
| Stigmasterol | 스티그마스테롤 | 83-48-7 | C29H48O |
| Sucrose | 수크로스(설탕) | 57-50-1 | C12H22O11 |
| β-Sitosterol | 베타-시토스테롤 | 83-46-5 | C29H50O |
| Sodium phosphate, tribasic, anhydrous | 인산 트리나트륨 | 7601-54-9 | Na3O4P |
| Sesamolin | | 526-07-8 | C20H18O7 |
| Styrallyl propionate | | 120-45-6 | C11H14O2 |
| (1S,2S)-(+)-N-p-Tosyl-1,2-diphenylethylenediamine | | 167316-27-0 | C21H22N2O2S |
| 4-Methoxyphenylacetic acid | 4-메톡시페닐초산 | 104-01-8 | C9H10O3 |
| 4,4'-Stilbenedicarboxylic acid | | 100-31-2 | C16H12O4 |
| Silver phosphate | 은 포스페이트 | 7784-09-0 | Ag3O4P |
| Silver bromide | 브롬화은 | 7785-23-1 | AgBr |
| Sodium oxalate | 옥살산나트륨 | 62-76-0 | C2Na2O4 |
| (S)-(-)-XylBINAP | (S)-(-)-2,2'-비스[디(3,5-자일릴)포스피노]-1,1'-비나프틸 | 135139-00-3 | C52H48P2 |
| Sodium tetraphenylboron | 테트라페닐붕산 나트륨 | 143-66-8 | C24H20BNa |
| Schisandrin A | | 61281-38-7 | C24H32O6 |
| (1S,2S)-(-)-1,2-Diaminocyclohexane D-tartrate | | 67333-70-4 | C10H20N2O6 |
| Sodium phosphate tribasic dodecahydrate | 인산 트리나트륨, 도데카히드레이트 | 10101-89-0 | H6NaO5P |
| Sodium bisulfite | 중아황산나트륨 | 7631-90-5 | HNaO3S |
| Silibinin | 실리빈 | 22888-70-6 | C25H22O10 |
| 5-Sulfosalicylic acid dihydrate | 5-설포살리실산 이수화물 | 5965-83-3 | C7H10O8S |
| Sulfur dioxide solution | 아황산 | 7782-99-2 | H2O3S |
| 3-(Trimethoxysilyl)propyl methacrylate | 3-(메타크릴옥시프로필)트리메톡시실란 | 2530-85-0 | C10H20O5Si |
| Strontium sulfate | 황산 스트론튬 | 7759-02-6 | O4SSr |
| Sebaconitrile | | 1871-96-1 | C10H16N2 |
| Sodium nitrite | 아질산 나트륨 | 7632-00-0 | NaNO2 |
| (+)-(S)-N,N-Dimethyl-1-[(R)-1′,2-bis(diphenylphosphino)ferro | (S)-N,N-디메틸-1-[(R)-1′,2-BIS(DIPHENYLPHOSPHINO)페로세닐]에틸아민 | 55650-59-4 | C38H37FeNP210* |
| Sulfachloropyridazine | | 80-32-0 | C10H9ClN4O2S |
| Sarsasapogenin | | 82597-74-8 | C27H44O3 |
| Spinosin | | 72063-39-9 | C28H32O15 |
| Sulfobetaine 10 | | 15163-36-7 | C15H33NO3S |
| (S,S)-(+)-N,N′-Dimethyl-1,2-cyclohexanediamine | (1S,2S)-N,N'-디메틸-1,2-시클로헥산디아민 | 87583-89-9 | C8H18N2 |
| (S,S)-2,6-Bis(4-isopropyl-2-oxazolin-2-yl)pyridine | | 118949-61-4 | C17H23N3O2 |
| Sodium succinate | 숙신산이나트륨 | 150-90-3 | C4H4Na2O4 |
| Strontium acetate | 스트론튬 아세트산 | 543-94-2 | C4H6O4Sr |
| Sophoricoside | | 152-95-4 | C21H20O10 |
| Sodium bicarbonate | 중탄산나트륨(중조) | 144-55-8 | CHNaO3 |
| Sulfentrazone | | 122836-35-5 | C11H10Cl2F2N4O3S |
| Sodium thiosulfate pentahydrate | 티오황산 나트륨 펜타수화물 | 10102-17-7 | H10Na2O8S2 |
| Silver powder | 은 | 7440-22-4 | Ag |
| Sarcosine hydrochloride | | 637-96-7 | C3H8ClNO2 |
| Selenium dioxide | 이산화셀레늄 | 7446-08-4 | O2Se |
| Strontium chloride hexahydrate | 스트론튬 클로라이드 육수화물 | 10025-70-4 | Cl2H2OSr |
| Sodium fluoroaluminate | 트리나트륨 알루미늄 헥사플루오리드 | 13775-53-6 | AlF6Na3 |
| Silver thiocyanate | 은 씨오시아네이트 | 1701-93-5 | CAgNS |
| Sulfapyridine | 설파피리딘 | 144-83-2 | C11H11N3O2S |
| Sodium carbonate decahydrate | 탄산나트륨십수화물 | 6132-02-1 | CH20Na2O13 |
| Sweroside | | 14215-86-2 | C16H22O9 |
| (S,S)-DIPAMP | (S, S) - (+) - 1,2- 비스 [(2- 메 톡시 페닐) (페닐) 포스 피노] 에탄 | 97858-62-3 | C28H28O2P2 |
| Sodium fluoride | 불화소다 | 7681-49-4 | FNa |
| Sodium Danshensu | | 67920-52-9 | C9H11NaO5 |
| Sodium 4-aminosalicylate dihydrate | 아미노살리실레이트소듐;벤조익애씨드,4-아미노-2-하이드록시-,모노소듐염,다이하이드레이트 | 6018-19-5 | C7H10NNaO4 |
| Sudan Ⅰ | 용제 황색 14 | 842-07-9 | C16H12N2O |
| (S)-(+)-3-Aminopyrrolidine dihydrochloride | (3S)-(+)-3-아미노피롤리딘이염산염 | 116183-83-6 | C4H12Cl2N2 |
| Sodium citrate dihydrate | 구연산 나트륨 | 6132-04-3 | C6H9Na3O9 |
| Sodium metavanadate | 나트륨 바나드산염 | 13718-26-8 | NaO3V |
| Sodium carbonate anhydrous | 탄산나트륨(경회) | 497-19-8 | CH2O3.2Na |
| Sodium pyrosulfite | 산성아황산나트륨 | 7681-57-4 | H2O5S2.2Na |