67255-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67255-31-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,2,5 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67255-31:
(7*6)+(6*7)+(5*2)+(4*5)+(3*5)+(2*3)+(1*1)=136
136 % 10 = 6
So 67255-31-6 is a valid CAS Registry Number.
InChI:InChI=1/C2H6ClO3P.H4N2/c3-1-2-7(4,5)6;1-2/h1-2H2,(H2,4,5,6);1-2H2