149494-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149494-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,4,9 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 149494-37:
(8*1)+(7*4)+(6*9)+(5*4)+(4*9)+(3*4)+(2*3)+(1*7)=171
171 % 10 = 1
So 149494-37-1 is a valid CAS Registry Number.
InChI:InChI=1/C19H30N2O2/c1-6-10-21(14(4)5)15-11-17-16(19(22)20-13(2)3)8-7-9-18(17)23-12-15/h7-9,13-15H,6,10-12H2,1-5H3,(H,20,22)