2984-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2984-66-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,8 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2984-66:
(6*2)+(5*9)+(4*8)+(3*4)+(2*6)+(1*6)=119
119 % 10 = 9
So 2984-66-9 is a valid CAS Registry Number.
InChI:InChI=1/C13H21OPS2/c1-6-15(16,14-5)17-12-9-7-11(8-10-12)13(2,3)4/h7-10H,6H2,1-5H3