137476-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137476-70-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,4,7 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137476-70:
(8*1)+(7*3)+(6*7)+(5*4)+(4*7)+(3*6)+(2*7)+(1*0)=151
151 % 10 = 1
So 137476-70-1 is a valid CAS Registry Number.
InChI:InChI=1/C42H62O16/c1-37(2)21-8-11-42(7)31(20(43)16-18-19-17-39(4,36(53)54)13-12-38(19,3)14-15-41(18,42)6)40(21,5)10-9-22(37)55-34-27(48)25(46)28(30(58-34)33(51)52)56-35-26(47)23(44)24(45)29(57-35)32(49)50/h16,19,21-31,34-35,44-48H,8-15,17H2,1-7H3,(H,49,50)(H,51,52)(H,53,54)