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610784-79-7

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610784-79-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 610784-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,0,7,8 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 610784-79:
(8*6)+(7*1)+(6*0)+(5*7)+(4*8)+(3*4)+(2*7)+(1*9)=157
157 % 10 = 7
So 610784-79-7 is a valid CAS Registry Number.

610784-79-7Downstream Products

610784-79-7Relevant articles and documents

Syntheses and structure study on 3,3aλ 4,4-trithia-1-azapentalenes and their 3-oxa analogues

Cmelik, Richard,Cajan, Michal,Marek, Jaromir,Pazdera, Pavel

, p. 1243 - 1263 (2007/10/03)

Reactions of nitrile, amide or ester of 5-amino-3-thioxo-3H-1,2-dithiole-4-carboxylic acid 1 with alkylation and acylation agents were studied. "Ionic" 1,2-dithiole amides 6 were formed in several ways. Treatment with phosphorus pentasulfide afforded the corresponding 3,3aλ4,4-trithia-1-azapentalenes 7. Structures of the synthesized heterocycles were studied using a combination of X-ray analysis, IR spectroscopy, and HF and DFT quantum-chemical calculations.

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