65072-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65072-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,0,7 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 65072-40:
(7*6)+(6*5)+(5*0)+(4*7)+(3*2)+(2*4)+(1*0)=114
114 % 10 = 4
So 65072-40-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H12N2O3S2.Na/c1-8-6-11-13(12(7-8)21(17,18)19)20-14(16-11)9-2-4-10(15)5-3-9;/h2-7H,15H2,1H3,(H,17,18,19);/q;+1/p-1