81514-39-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81514-39-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,1 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81514-39:
(7*8)+(6*1)+(5*5)+(4*1)+(3*4)+(2*3)+(1*9)=118
118 % 10 = 8
So 81514-39-8 is a valid CAS Registry Number.
InChI:InChI=1/C22H29ClN4O6S2/c1-33-20-14-19(24)18(23)13-21(20)35(31,32)25-12-11-15-7-9-17(10-8-15)34(29,30)27-22(28)26-16-5-3-2-4-6-16/h7-10,13-14,16,25H,2-6,11-12,24H2,1H3,(H2,26,27,28)