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487061-94-9

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487061-94-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 487061-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,7,0,6 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 487061-94:
(8*4)+(7*8)+(6*7)+(5*0)+(4*6)+(3*1)+(2*9)+(1*4)=179
179 % 10 = 9
So 487061-94-9 is a valid CAS Registry Number.

487061-94-9Downstream Products

487061-94-9Relevant articles and documents

A clean procedure for synthesis of pyrido[d]pyrimidine derivatives under solvent-free conditions catalyzed by zro2 nanoparticles

Abdolmohammadi, Shahrzad,Balalaie, Saeed

, p. 395 - 399 (2012)

A simple one-pot method for the preparation of 7-amino-2,4-dioxo-5-aryl-1, 2,3,4-tetrahydropyrido[2,3- d]pyrimidine-6-carbonitriles 4 from aromatic aldehydes, malononitrile and 4(6)-aminouracil in the presence of ZrO2 nanoparticles (ZrO2 NPs) as an effici

Electrocatalytic multicomponent assembling of aminouracils, aldehydes and malononitrile: An efficient approach to 7-aminopyrido[2,3-d]pyrimidine-6-carbonitrile derivatives

Kazemi-Rad, Reyhaneh,Azizian, Javad,Kefayati, Hassan

, p. 29 - 34 (2016/02/18)

The electrocatalytic multicomponent transformation of 6-aminouracils, aromatic aldehydes and malononitrile in ethanol in an undivided cell in the presence of potassium bromide as an electrolyte leads to 7-aminopyrido[2,3- -d]pyrimidine-6-carbonitrile deri

One-pot synthesis of pyrido[2,3-d]pyrimidines via efficient three-component reaction in aqueous media

Shi, Daqing,Niu, Lihui,Shi, Jingwen,Wang, Xiangshan,Ji, Shunjun

, p. 1083 - 1090 (2008/09/17)

(Chemical Equation Presented) A short and facile synthesis of pyrido[2,3-d]pyrimidine derivatives was accomplished in good yields via the three-component reaction of aldehydes, alkyl nitriles and aminopyrimidines in water in the presence of triethylbenzyl

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