1741-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1741-11-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,4 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1741-11:
(6*1)+(5*7)+(4*4)+(3*1)+(2*1)+(1*1)=63
63 % 10 = 3
So 1741-11-3 is a valid CAS Registry Number.
InChI:InChI=1/C5H11O4PS2/c1-5(6)9-4-12-10(11,7-2)8-3/h4H2,1-3H3