| CASµÇ¼ºÅ | ÖÐÎÄÃû | Ó¢ÎÄÃû | ·Ö×ӽṹʽ | ·Ö×Óʽ | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-01-1 | ÑÎËáëÒ | Guanidine hydrochloride; Guanidine,monohydrochloride (8CI,9CI); Buffer AL; Guanidine chloride; Guanidinehydrochloride; Guanidinium chloride; Guanidinium hydrochloride; | ![]() | CH6ClN3 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-14-6 | alpha-¹Ç»¯´¼; άÉúËØD2 | Vitamin D2; Calciferol; Ergocalciferol; Oleovitamin D2; 9,10-Secoergosta-5,7,10,22-tetraen-3-ol | ![]() | C28H44O | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-18-0 | »·Á×õ£°·; P-[N,N-Ë«(beta-ÂÈÒÒ»ù)]-1-Ñõ-3-µª-2-Á×ÔÓ»·¼ºÍé-P-Ñõ»¯Îï | Cyclophosphamide; 1-(Bis(2-chloroethyl)amino)-1-oxo-2-aza-5-oxaphosphoridine; 2-(Di(2-chloroethyl)amino)-1-oxa-3-aza-2-phosphacyclohexane 2-oxide | ![]() | C7H15Cl2N2O2P | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-21-5 | ÈéËá; 2-ôÇ»ù±ûËá; alpha-ôÇ»ù±ûËá | Lactic acid; DL-Lactic acid; 2-Hydroxypropanoic acid | ![]() | C3H6O3 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-24-8 | ÆÃÄáËÉÁú; Ç⻯ÆÃÄáËÉ; È¥ÇâÇ⻯¿ÉµÄËÉ | Prednisolone; 11beta,17alpha,21-Trihydroxypregna-1,4-diene-3,20-dione; 1,4-Pregnadiene-11b,17a,21-triol-3,20-dione | ![]() | C21H28O5 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-28-2 | ´Æ¶þ´¼ | Estradiol; 1,3,5-Estratriene-3,17beta-diol; 17beta-Estradiol; 3,17beta-Dihydroxy-1,3,5(10)-estratriene; Dihydrofolliculin | ![]() | C18H24O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-30-6 | 2,6-¶þÂȱ½¼×Ëá | 2,6-Dichlorobenzoic acid; 2,6-Dichlorobenzoic acid | ![]() | C7H4Cl2O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-33-9 | ±£Ì©ËÉ; ±½»ù¶¡µªÍª; 4-¶¡»ù-1,2-¶þ±½»ù-3,5-ßÁßòÍé¶þͪ | Phenylbutazone; 4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione; 1,2-Diphenyl-3,5-dioxo-4-n-butylpyrazoline | ![]() | C19H20N2O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-34-0 | äå±û°·Ì«ÁÖ; äå±û°·ëÄÁÖ; (2-ôÇÒÒ»ù)¶þÒì±û»ù¼×»ùä廯粒¾¶Ö-9-ôÈËáõ¥ | Propantheline bromide; (2-Hydroxyethyl)diisopropylmethylammonium bromide xanthene-9-carboxylate | ![]() | C23H30NO3.Br | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-35-1 | ɳÀû¶È°·; ̪ßäßßà¤Íª; N-(2,6-¶þÑõ´ú-3-ßßऻù)-ÁÚ±½¶þ¼×õ£Ñǰ· | Thalidomide; 2-(2,6-Dioxo-3-piperidinyl)-1H-isoindole-1,3(2H)-dione | ![]() | C13H10N2O4 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-42-0 | ÑÎËá°¢µØ·ÒÄþ; ÑÎËá°¢µØ·ÒÄá; ¶þ±½ÒÒËá2-(¶þÒÒ»ù°±»ù)ÒÒ»ùõ¥ÑÎËáÑÎ | Adiphenine hydrochloride; Diphenylacetic acid 2-(diethylamino)ethyl ester hydrochloride | ![]() | C20H26ClNO2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-43-1 | 2,4,6-ÈýÂȱ½¼×Ëá | 2,4,6-Trichlorobenzoic acid; 2,4,6-Trichlorobenzoicacid; | ![]() | C7H3Cl3O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-45-3 | 2,3-¶þÂȱ½¼×Ëá | 2,3-Dichlorobenzoic acid; 2,3-Dichlorobenzoic acid | ![]() | C7H4Cl2O2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-48-6 | °¢Ã×ÌæÁÖ; 3-(10,11-¶þÇâ-5H-¶þ±½²¢[a,d]»·¸ýÏ©-5-ÑÇ»ù)-N,N-¶þ¼×»ù-1-±û°· | Amitriptyline; 3-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-N,N-dimethyl-1-propanamine | ![]() | C20H23N | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-52-2 | ÁòÀû´ïàº; ¼×Áò´ïàº; 10-[2-(1-¼×»ù-2-ßßऻù)ÒÒ»ù]-2-¼×Áò»ù-10H-·Ôàçຠ| Thioridazine; 10-[2-(1-Methyl-2-piperidyl)ethyl]-2-methylthio-10H-phenothiazine | ![]() | C21H26N2S2 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-53-3 | Âȱûàº; 3-(2-ÂÈ-10H-·Ôàçàº-10-»ù)-N,N-¶þ¼×»ù±û-1-°· | Chlorpromazine; 3-(2-Chloro-10H-phenothiazin-10-yl)-N,N-dimethylpropan-1-amine | ![]() | C17H19ClN2S | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-55-5 | ÀûѪƽ | Reserpine; 3b,20a-Yohimban-16b-carboxylic acid, 18b-hydroxy-11,17a-dimethoxy- methyl ester 3,4,5-trimethoxybenzoate (ester)(8CI); 3b,20a-Yohimban-16b-carboxylic acid,18b-hydroxy-11,17a-dimethoxy-, methyl ester, 3,4,5-trimethoxybenzoate(6CI); Benz[g]indolo[2,3-a]quinolizine, yohimban-16-carboxylic acid deriv.; (-)-Reserpine; 11,17-Dimethoxy-18-[(3,4,5-trimethoxybenzoyl)oxy]yohimban-16-carboxylic acidmethyl ester; 3,4,5-Trimethoxybenzoyl methyl reserpate; Anquil; Apoplon; Banasil; Bioserpine; Carpacil; Crystoserpine; Deserpine; ENT 50146; Elserpine; Eserpine; Eskaserp; Hiposerpil; Kitine; Lemiserp; Loweserp; Mayserpine; Methylreserpate 3,4,5-trimethoxybenzoate (ester); NSC 237659; NSC 59272; Quiescin; Rau-sed; Raucap; Raulen; Raunervil; Raupasil; Raurine; Rausedil; Rausedyl; Rausingle; Rauwasedin; Resercaps; Resercen; Reserlor; Reserpamed; Reserpex; Reserpic acid methyl ester 3,4,5-trimethoxybenzoate (ester); Reserpil; Reserpine; Reserpoid; Resine; Respital; Restran; Riserpa; Rivasin; Roxinoid; Sandril; Sedaraupin; Sedserp; Serfin; Serolfia; Serp-AFD; Serpaloid; Serpanray; Serpasil; Serpasil Serpasol; Serpasil premix; Serpasol; Serpate; Serpen; Serpentina; Serpicon; Serpiloid; Serpine; Serpine (pharmaceutical); Serpipur; Sertabs; Sertina; T-Serp; Temposerpine; Triserpin; Vio-Serpine | ![]() | C33H40N2O9 | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-60-2 | ·ÓÍ×ÀÃ÷; 3-[[(4,5-¶þÇâ-1H-ßäßò-2-»ù)¼×»ù](4-¼×±½»ù)°±»ù]±½·Ó | Phentolamine; 3-[(4,5-Dihydro-1H-imidazol-2-yl)methyl-(4-methylphenyl)-amino]phenol | ![]() | C17H19N3O | ÏêÇé | ¹©Ó¦ÉÌ |
| 50-63-5 | Á×ËáÂÈà | Chloroquine diphosphate; N-(7-Chloro-4-quinolinyl)-N,N-dimethyl-1,4-pentanediamine diphosphate salt | ![]() | C18H26ClN3.2(H3PO4);C18H32ClN3O8P2 | ÏêÇé | ¹©Ó¦ÉÌ |