1300-29-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1300-29-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,0 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1300-29:
(6*1)+(5*3)+(4*0)+(3*0)+(2*2)+(1*9)=34
34 % 10 = 4
So 1300-29-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H5O3S2.Na/c5-9(6,7)8-3-1-2-4-8;/h1-4H,(H,5,6,7);/q;+1/p-1