structural formula business number 016j molecular formula c11h16n2o2·hcl molecular weight 244.72 label pilocarpine hydrochloride, (3s,4r)-4,5-dihydro-3-ethyl-4-(1-methyl-1h-imidazol-5-ylmethyl)-2(3h)-furanone hydrochloride, (3s,4r)-4,5-dihydro-3-ethyl-4-(1-methyl-1h-imidazole-5-methyl)-2(3h)furanone hydrochloride numbering system physical property data toxicological data ecological data molecular structure data computing chemical data more properties and stability storage method synthesis method purpose numbering system cas number:54-71-7 mdl number:mfcd00012722 einecs number:200-212-5 rtecs number:tk1450000 brn number:4034491 pubchem...