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74607-59-3

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74607-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74607-59-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,0 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74607-59:
(7*7)+(6*4)+(5*6)+(4*0)+(3*7)+(2*5)+(1*9)=143
143 % 10 = 3
So 74607-59-3 is a valid CAS Registry Number.

74607-59-3Downstream Products

74607-59-3Relevant articles and documents

STUDIES ON ORGANOPHOSPHORUS COMPOUNDS XXXII Reactions of 2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide with compounds containing the N=O function

Jorgensen, K. A.,Shabana, R.,Scheibye, S.,Lawesson, S.-O.

, p. 247 - 254 (2007/10/02)

Reactions of 2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide, 1, with a series of substrates having a semipolar bond have been studied.C-Nitroso compounds react to give azoxy compounds or azo compounds, whereas N,N-dimethyl-p-nitrosoaniline furnishes p-dimethylamino-N-thiosulfinyl-aniline, 6, and benzofurazan-1-oxide produces 2,1,3-benzothiadiazole.N-nitroso compounds react with 1 to give phosphorous heterocycles in which the N-nitroso function is destroyed.Elimination of HNO from certain N-nitroso compounds has also been observed.Nitrones and N-oxides react with 1 to form the corresponding deoxygenated products.In the case of quinoline-N-oxide, small amounts of quinoline-2-thione could be isolated in addition to the deoxygenated product.Mechanistic considerations are presented.

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