66735-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66735-27-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,3 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66735-27:
(7*6)+(6*6)+(5*7)+(4*3)+(3*5)+(2*2)+(1*7)=151
151 % 10 = 1
So 66735-27-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H14N2O/c1-3-15-9-4-5-12-10(7-9)11(13)6-8(2)14-12/h4-7H,3H2,1-2H3,(H2,13,14)