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155656-56-7

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155656-56-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155656-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,6,5 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 155656-56:
(8*1)+(7*5)+(6*5)+(5*6)+(4*5)+(3*6)+(2*5)+(1*6)=157
157 % 10 = 7
So 155656-56-7 is a valid CAS Registry Number.

155656-56-7Downstream Products

155656-56-7Relevant articles and documents

The reaction of N -isocyaniminotriphenylphosphorane (NICITPP) with 2-oxopropyl-1-benzenecarbothioate and a primary amine in the presence of benzoic acid derivatives

Ramazani, Ali,Nasrabadi, Fatemeh Zeinali,Ahankar, Hamideh,Asiabi, Pegah Azimzadeh,Sadri, Fariba,Joo, Sang Woo

, p. 230 - 234 (2016)

Reactions of N-isocyaniminotriphenylphosphorane (NICITPP) with 2-oxopropyl-1-benzenecarbothioate in the presence of aromatic carboxylic acids and primary amines proceed smoothly at room temperature (18-26°C) and in neutral conditions to afford sterically

SYNTHESIS AND PROPERTIES OF β-FUNCTIONALIZED VINYL PHOSPHITES

Burilov, A. R.,Nikolaeva, I. L.,Pudovik, M. A.

, p. 542 - 545 (2007/10/02)

By phosphorylating (acylthio)acetones with dialkyl phosphorochloridites, the corresponding vinyl phosphites were synthesized and some their properties, e.g., sulfonation and reactions with chloral and acyl halides, were studied. (Acylthio)acetones react w

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