63938-46-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63938-46-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,9,3 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 63938-46:
(7*6)+(6*3)+(5*9)+(4*3)+(3*8)+(2*4)+(1*6)=155
155 % 10 = 5
So 63938-46-5 is a valid CAS Registry Number.
InChI:InChI=1/C14H21NO3/c1-12-6-2-3-8-15(12)9-5-11-18-14(16)13-7-4-10-17-13/h4,7,10,12H,2-3,5-6,8-9,11H2,1H3