169273-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169273-55-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,2,7 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 169273-55:
(8*1)+(7*6)+(6*9)+(5*2)+(4*7)+(3*3)+(2*5)+(1*5)=166
166 % 10 = 6
So 169273-55-6 is a valid CAS Registry Number.
InChI:InChI=1/C28H43N3O6S3/c1-18-24(11-13-40(18,35)36)37-27(34)29-21(17-39-20-8-6-5-7-9-20)23(32)16-31-15-19-10-12-38-25(19)14-22(31)26(33)30-28(2,3)4/h5-9,18-19,21-25,32H,10-17H2,1-4H3,(H,29,34)(H,30,33)/t18-,19-,21+,22+,23-,24+,25+/m1/s1