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34035-39-7

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34035-39-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34035-39-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,0,3 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 34035-39:
(7*3)+(6*4)+(5*0)+(4*3)+(3*5)+(2*3)+(1*9)=87
87 % 10 = 7
So 34035-39-7 is a valid CAS Registry Number.

34035-39-7Relevant articles and documents

Regioselectivity of the reactions of 4,5-diphenylimidazole-2-thione with 1-chloro-2,3-epoxy-propane and 1-bromo-propene, efficient precursors for imidazo[2,1-b]thiazine and thiazole. Effect of microwave and solid support

Aouad, Mohamed R.,Rezki, Nadjet,El Ahsry, El Sayed H.

experimental part, p. 1321 - 1327 (2009/04/07)

(Chemical Equation Presented) A solid support under microwave (MW) irradiation without solvent allowed the synthesis of the 2,3-epoxy-propyl- thioimidazole 4, regioselectively, and prohibited its cyclization to give the imidazo[2,1-b]thiazine 3 from the r

RECYCLIZATION OF SMALL RINGS VI. SYNTHESIS OF THIIRANO-OXIRANE MONOMERS OF THE IMIDAZOLE AND 1,2,4-TRIAZOLE SERIES

Korotkikh, N. I.,Aslanov, A. F.,Shvaika, O. P.

, p. 1525 - 1531 (2007/10/02)

The respective N-(2,3-epithiopropyl)-N'-(2,3-epoxypropyl) derivatives of imidazole-2-ones and 1,2,4-triazol-4-ones, which are a new type of monomer, were synthesized by the reaction of imidazole-2-thiones and 1,2,4-triazole-5-thiones with epichlorohydrin.

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