80466-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80466-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,4,6 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80466-93:
(7*8)+(6*0)+(5*4)+(4*6)+(3*6)+(2*9)+(1*3)=139
139 % 10 = 9
So 80466-93-9 is a valid CAS Registry Number.
80466-93-9Relevant articles and documents
Some Heterocyclic Sulfonyl Chlorides and Derivatives
Cremlyn, Richard J.,Swinbourne, Fred J.,Yung, Kin-Man
, p. 997 - 1006 (2007/10/02)
The syntheses of 4- and 5-chlorosulfonylfuran-2-carboxylic acid (Ia,IIa), 4-chlorosulfonylfuran-2-carboxamide (Ib), 3,5-dimethylpyrazole and isoxazole-4-sulfonyl chlorides (IIa, IVa) and 2,4-dimethylthiazole-5-sulfonyl chloride (Va) are described.The sulf
