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113780-56-6

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113780-56-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113780-56-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,7,8 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 113780-56:
(8*1)+(7*1)+(6*3)+(5*7)+(4*8)+(3*0)+(2*5)+(1*6)=116
116 % 10 = 6
So 113780-56-6 is a valid CAS Registry Number.

113780-56-6Upstream product

113780-56-6Downstream Products

113780-56-6Relevant articles and documents

REACTIONEN VON THIOXOHETEROCYCLEN MIT N-CHLORAMIDEN I. N-(2-PYRIDYLTHIO)AMIDE

Boberg, Friedrich,Paetz, Andrea,Bruchmann, Bernd,Garming, Alfons

, p. 99 - 108 (2007/10/02)

N-(2-Pyridylthio)amides 7 and salts of them have been prepared from 2-thiopyridone (1) with sodium-N-chloro- or N,N-dichlorobenzenesulfonamides (3 or 4), N-chloro- or N,N-dichloro-o-nitrobenzamide (2e or 4e), N-chloro- or N,N-dichloroethylurethane (2f or 4f).Reactions of different amides 7 and the 13C- and 15N-NMR-spectra of N-(2-pyridylthio)-p-toluenesulfonamide (7b) prove the constitutions.

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