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2-Amino-5,6-trimethylen-3-phenyl-pyrimidin-4-on is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78171-77-4

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78171-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78171-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,7 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 78171-77:
(7*7)+(6*8)+(5*1)+(4*7)+(3*1)+(2*7)+(1*7)=154
154 % 10 = 4
So 78171-77-4 is a valid CAS Registry Number.

78171-77-4Downstream Products

78171-77-4Relevant academic research and scientific papers

Reaction of Methylene Active Nitriles and Cyanamide with Acylated Enamines

Gewald, K.,Schaefer, H.,Bellmann, P.

, p. 933 - 941 (2007/10/02)

The addition products from enamines onto isocyanates and isothiocyanates, i.e. substituted β-aminoacrylo amides 1 and thioamides 2, react with malononitrile to yield the 6-amino-1-aryl-5-cyano-pyridin-2-ones 3 and -thiones 4 among them 5,6,7,8-tetrahydroi

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