83812-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83812-65-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,1 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83812-65:
(7*8)+(6*3)+(5*8)+(4*1)+(3*2)+(2*6)+(1*5)=141
141 % 10 = 1
So 83812-65-1 is a valid CAS Registry Number.
InChI:InChI=1/C24H30ClN7O4/c1-24(2,32-22(34)18-20(26)31-21(27)19(25)30-18)23(35)29-11-10-28-12-15(33)13-36-17-9-5-7-14-6-3-4-8-16(14)17/h3-9,15,28,33H,10-13H2,1-2H3,(H,29,35)(H,32,34)(H4,26,27,31)