64552-25-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64552-25-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,5 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 64552-25:
(7*6)+(6*4)+(5*5)+(4*5)+(3*2)+(2*2)+(1*5)=126
126 % 10 = 6
So 64552-25-6 is a valid CAS Registry Number.
InChI:InChI=1/C28H41NO3/c1-15-12-22-25(29(5)14-15)17(3)28(32-22)11-9-20-21-7-6-18-13-19(30)8-10-27(18,4)24(21)26(31)23(20)16(28)2/h6,15,17,19-22,24-25,30H,7-14H2,1-5H3/t15?,17?,19?,20?,21?,22-,24?,25+,27?,28+/m1/s1