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75483-23-7

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75483-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75483-23-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,8 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75483-23:
(7*7)+(6*5)+(5*4)+(4*8)+(3*3)+(2*2)+(1*3)=147
147 % 10 = 7
So 75483-23-7 is a valid CAS Registry Number.

75483-23-7Downstream Products

75483-23-7Relevant articles and documents

Facile synthesis of N-sulfonylcyclothioureas in water

Wan, Guoxiang,Xu, Liang,Ma, Xiaosi,Zhang, Yong,Wang, Jian,Zhang, Jian,Ma, Ning

experimental part, p. 2081 - 2085 (2012/03/11)

A sequential one-pot synthesis of N-sulfonylcyclothioureas from N-monosulfonyl diamines, CS2 and chloroacetic acid at room temperature in water is described. In the absence of highly toxic thiophosgene and organic solvents, this method is envir

Chemistry of Sulfonyl Isocyanates and Sulfonyl Isothiocyanates. X. Possible routes to Substituted Imidazolidinethiones and Hexahydropyrimidinethiones

McFarland, J. W.,Kozel, T. H.,Stuhlmacher, K. R.,Chevalier, T. S.

, p. 273 - 276 (2007/10/02)

4-Toluenesulfonyl isocyanate (I) reacted with 2-aminoethanol and 3-amino-1-propanol to give 2:1 isocyanate/amino alcohol addition products. 1-Amino-2-propanol and I gave 1:1 and 2:1 adducts while 2-amino-2-methyl-1-propanol afforded only 1:1 adduct. 4-Tol

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