152685-91-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152685-91-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,6,8 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 152685-91:
(8*1)+(7*5)+(6*2)+(5*6)+(4*8)+(3*5)+(2*9)+(1*1)=151
151 % 10 = 1
So 152685-91-1 is a valid CAS Registry Number.
InChI:InChI=1/C40H64O13/c1-18-14-21-30(35(4,5)47)53-40(52-21)29(18)36(6)12-13-39-17-38(39)11-10-24(34(2,3)22(38)8-9-23(39)37(36,7)33(40)46)50-32-27(45)28(20(42)16-49-32)51-31-26(44)25(43)19(41)15-48-31/h18-33,41-47H,8-17H2,1-7H3/t18-,19-,20-,21?,22?,23?,24?,25+,26-,27-,28+,29-,30?,31+,32+,33-,36-,37-,38?,39?,40?/m1/s1