2667-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2667-52-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,6 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2667-52:
(6*2)+(5*6)+(4*6)+(3*7)+(2*5)+(1*2)=99
99 % 10 = 9
So 2667-52-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H23O2PS3/c1-8(2)11-13(14,12-9(3)4)16-7-15-10(5)6/h8-10H,7H2,1-6H3