77357-14-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77357-14-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,5 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77357-14:
(7*7)+(6*7)+(5*3)+(4*5)+(3*7)+(2*1)+(1*4)=153
153 % 10 = 3
So 77357-14-3 is a valid CAS Registry Number.
InChI:InChI=1/C13H15N3O3/c1-7(17)16-11(13(14)19)12(18)9-6-15-10-5-3-2-4-8(9)10/h2-6,11-12,15,18H,1H3,(H2,14,19)(H,16,17)/t11-,12+/m0/s1