59989-92-3 Usage
References
Narzullaev, Yunusov, Yunusov, Khim. Prir. Soedin., 8, 498 (1972)
Check Digit Verification of cas no
The CAS Registry Mumber 59989-92-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,9,8 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 59989-92:
(7*5)+(6*9)+(5*9)+(4*8)+(3*9)+(2*9)+(1*2)=213
213 % 10 = 3
So 59989-92-3 is a valid CAS Registry Number.
InChI:InChI=1/C26H39NO8/c1-6-27-11-22(3)8-7-16(32-5)25-19(22)20(35-13(2)28)26(21(25)27)24(33-12-34-26)10-15(31-4)14-9-23(25,30)18(24)17(14)29/h14-21,29-30H,6-12H2,1-5H3