63834-02-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63834-02-6 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 2 respectively.
Calculate Digit Verification of CAS Registry Number 63834-02:
(7*6)+(6*3)+(5*8)+(4*3)+(3*4)+(2*0)+(1*2)=126
126 % 10 = 6
So 63834-02-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H23ClN2O2S/c1-20(2)24-16-11-15-19(12-17(16)25-20)26-18-7-6-13(21)10-14(18)23(15)9-5-8-22(3)4/h6-7,10-12H,5,8-9H2,1-4H3