94237-37-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94237-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,3 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94237-37:
(7*9)+(6*4)+(5*2)+(4*3)+(3*7)+(2*3)+(1*7)=143
143 % 10 = 3
So 94237-37-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H15NO3S.Na/c1-11(17(20)21)12-6-8-14(9-7-12)22-18-10-13-4-2-3-5-15(13)16(18)19;/h2-9,11H,10H2,1H3,(H,20,21);/q;+1/p-1