37562-47-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37562-47-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,5,6 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 37562-47:
(7*3)+(6*7)+(5*5)+(4*6)+(3*2)+(2*4)+(1*7)=133
133 % 10 = 3
So 37562-47-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H9N5/c13-12-15-7-9-1-2-10(16-11(9)17-12)8-3-5-14-6-4-8/h1-7H,(H2,13,15,16,17)