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99702-40-6

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99702-40-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99702-40-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,7,0 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 99702-40:
(7*9)+(6*9)+(5*7)+(4*0)+(3*2)+(2*4)+(1*0)=166
166 % 10 = 6
So 99702-40-6 is a valid CAS Registry Number.

99702-40-6Downstream Products

99702-40-6Relevant articles and documents

Synthesis of the N-allylthioamide derivatives of cyclic oxo- and dioxo-acids and their cyclization to the derivatives of 4,5-dihydrothiazole

Wesolowska,Jagodzinski,Sosnicki,Hansen

, p. 387 - 400 (2007/10/03)

The title N-allylthioamides (la-f) were synthesized in the reaction of allyl isothiocyanate with enamines (la-c) and 1,3-diketones (1d-f), respectively, carried out in an acetonitrile solution in the presence of DBU. When treated with the bromine-dioxane

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