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Sodium thiophene-1-sulphonate is a chemical compound with the formula C4H3NaO3S2. It is a sodium salt derived from thiophene-1-sulfonic acid, featuring a thiophene ring with a sulfonic acid group at the 1-position and a sodium ion replacing the hydrogen atom. This organic compound is known for its use as an intermediate in the synthesis of various pharmaceuticals, dyes, and other organic compounds. It is also utilized in the production of polymers and as a reagent in chemical reactions. Sodium thiophene-1-sulphonate is typically a white or off-white crystalline solid, soluble in water, and has a role in various industrial applications due to its unique chemical properties.

1300-29-4

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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

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