93858-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93858-57-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,5 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 93858-57:
(7*9)+(6*3)+(5*8)+(4*5)+(3*8)+(2*5)+(1*7)=182
182 % 10 = 2
So 93858-57-2 is a valid CAS Registry Number.
InChI:InChI=1/C8H12N2O3.Na/c1-4(2)3-5-6(11)9-8(13)10-7(5)12;/h4-5H,3H2,1-2H3,(H2,9,10,11,12,13);/q;+1/p-1