CAS No 34461-22-8 , 4,4'-methylenebis[3-hydroxy-2-naphthoic] acid, compound with 1,1-dimethylbiguanide (1:2)

Name: 4,4'-methylenebis[3-hydroxy-2-naphthoic] acid, compound with 1,1-dimethylbiguanide (1:2)
Synonyms: Metformin embonate;4,4'-Methylenebis(3-hydroxy-2-naphthoic) acid, compound with 1,1-dimethylbiguanide (1:2)
CAS Registry Number:34461-22-8
EINECS: 252-047-3
Molecular Weight: 646.705
InChI: InChI=1/C23H16O6.2C4H11N5/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29;2*1-9(2)4(7)8-3(5)6/h1-10,24-25H,11H2,(H,26,27)(H,28,29);2*1-2H3,(H5,5,6,7,8)
Molecular Structure: