72187-29-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72187-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,8 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 72187-29:
(7*7)+(6*2)+(5*1)+(4*8)+(3*7)+(2*2)+(1*9)=132
132 % 10 = 2
So 72187-29-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H28O4S/c1-10(14)6-15-11(2)7-16-12(3)8-17-13(4)9-18-5/h10-14H,6-9H2,1-5H3/t10-,11-,12-,13+/m0/s1