Clindamycin hydrochloride21462-39-5100 % similar Clindamycin18323-44-995 % similar Lincomycin hydrochloride859-18-782 % similar Lincomycin hydrochloride monohydrate7179-49-978 % similar Lincomycin154-21-277 % similar Clindamycin phosphate24729-96-275 % similar Clindamycin palmitate hydrochloride25507-04-475 % similar Clindamycin 2,4-diphosphate1309048-48-349 % similar