635-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 635-32-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 635-32:
(5*6)+(4*3)+(3*5)+(2*3)+(1*2)=65
65 % 10 = 5
So 635-32-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H29NO5/c1-4-16(2)21(17-8-6-5-7-9-17)22(26)28-20(25)11-10-19(24)27-18-12-14-23(3)15-13-18/h5-11,16,18,21H,4,12-15H2,1-3H3/b11-10+