63834-01-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63834-01-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,8,3 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 63834-01:
(7*6)+(6*3)+(5*8)+(4*3)+(3*4)+(2*0)+(1*1)=125
125 % 10 = 5
So 63834-01-5 is a valid CAS Registry Number.
InChI:InChI=1/C18H21ClN2O2S/c1-20(2)7-4-8-21-14-9-12(19)5-6-16(14)24-17-11-13(22)10-15(23-3)18(17)21/h5-6,9-11,22H,4,7-8H2,1-3H3