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7-(4-bromophenyl)-6-(3-carboxyphenylamino)-1,3-dimethyl-2,4-dioxo-5-phenyl-1H,3H-pyrido[4,3-d]pyrimidinium bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1235582-03-2

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1235582-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1235582-03-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,5,8 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1235582-03:
(9*1)+(8*2)+(7*3)+(6*5)+(5*5)+(4*8)+(3*2)+(2*0)+(1*3)=142
142 % 10 = 2
So 1235582-03-2 is a valid CAS Registry Number.

1235582-03-2Downstream Products

1235582-03-2Relevant academic research and scientific papers

Pyrano[4,3-d]pyrimidinium salts Transformations of 5, 7-diaryl-1, 3-dimethyl-2, 4-dioxo-1/7, 3/7-pyrano[4, 3-d]pyrimidinium bromides under the action of phenylhydrazines and aromatic acid hydrazides

Kostrub,Tsupak,Smol’yakov

, p. 1469 - 1475 (2009)

Reactions of 5, 7-diaryl-1, 3-dimethyl-2, 4-dioxo-15, 35-pyrano[4, 3-d]pyrimidinium bromides with phenylhydrazines and aromatic acid hydrazides have been studied. The reaction of the salts indicated with phenylhydrazine at ~20 °C results in the pyrylium r

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