137245-17-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137245-17-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,4 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 137245-17:
(8*1)+(7*3)+(6*7)+(5*2)+(4*4)+(3*5)+(2*1)+(1*7)=121
121 % 10 = 1
So 137245-17-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H27N.B.3H/c1-4-5-6-7-8-9-10-11-12-13(2)3;;;;/h4-12H2,1-3H3;;;;/q;+3;3*-1