12227-60-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12227-60-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12227-60:
(7*1)+(6*2)+(5*2)+(4*2)+(3*7)+(2*6)+(1*0)=70
70 % 10 = 0
So 12227-60-0 is a valid CAS Registry Number.
InChI:InChI=1/C16H12N2O7S2.Al/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;/h1-9,19H,(H,20,21,22)(H,23,24,25);/q;+3/p-3/b18-17+;