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β-(2-Thiophen)-vinylisocyanat, also known as 2-(2-thienyl)-1-isocyanatoethene, is an organic compound with the chemical formula C7H5NS. It is a colorless to pale yellow liquid that is sensitive to light and moisture. β-(2-Thiophen)-vinylisocyanat is a heterocyclic aromatic compound, featuring a thiophene ring and a vinyl isocyanate group. It is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity, it is typically handled under controlled conditions to prevent unwanted reactions.

28955-25-1

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28955-25-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28955-25-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,9,5 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 28955-25:
(7*2)+(6*8)+(5*9)+(4*5)+(3*5)+(2*2)+(1*5)=151
151 % 10 = 1
So 28955-25-1 is a valid CAS Registry Number.

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