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2-Propenamide, N-(1,4-dihydro-4-oxo-2-quinazolinyl)-3-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77478-77-4

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77478-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77478-77-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,7 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77478-77:
(7*7)+(6*7)+(5*4)+(4*7)+(3*8)+(2*7)+(1*7)=184
184 % 10 = 4
So 77478-77-4 is a valid CAS Registry Number.

77478-77-4Downstream Products

77478-77-4Relevant academic research and scientific papers

ACYLATION OF 2-AMINOQUINAZOL-4-ONES BY UNSATURATED ACID CHLORIDES

Yun, L. M.,Nazhimov, K. O.,Masharipov, S.,Samiev, R. A.,Makhmudov, S. A.,et al.

, p. 1222 - 1226 (1987)

The acylation of 2-aminoquinazol-4-one by unsaturated acid chlorides proceeds principally at the exocyclic nitrogen atom and is complicated in the case of acryloyl chloride by a further intramolecular condensation forming 1,2,3,4-tetrahydropyrimido(2,1-b)

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