Cas 720668-22-4,N-phenyl-2-methyl-4-(4-chlorophenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxamide

720668-22-4

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Basic information

Product Name: N-phenyl-2-methyl-4-(4-chlorophenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxamide
Synonyms:
CAS NO:720668-22-4
Molecular Formula:
Molecular Weight: 414.894
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: N-phenyl-2-methyl-4-(4-chlorophenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxamide(CAS DataBase Reference)
NIST Chemistry Reference: N-phenyl-2-methyl-4-(4-chlorophenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxamide(720668-22-4)
EPA Substance Registry System: N-phenyl-2-methyl-4-(4-chlorophenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidine-3-carboxamide(720668-22-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 720668-22-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 720668-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,0,6,6 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 720668-22:
(8*7)+(7*2)+(6*0)+(5*6)+(4*6)+(3*8)+(2*2)+(1*2)=154
154 % 10 = 4
So 720668-22-4 is a valid CAS Registry Number.

720668-22-4Upstream product

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720668-22-4Relevant academic research and scientific papers

Catalyst-free rapid synthesis of benzo[4,5]imidazo[1,2-a]-pyrimidine-3- carboxamides via four-component coupling in one pot

Shaabani, Ahmad,Seyyedhamzeh, Mozhdeh,Ganji, Nasim,Ng, Seik Weng

, p. 481 - 487 (2014)

Abstract: A new class of fused tricyclic benzo[4,5]imidazo[1,2-a]- pyrimidine-3-carboxamide derivatives was synthesized via an environmentally benign one pot sequential four-component condensation reaction of an amine, 2,2,6-trimethyl-4H-1,3-dioxin-4-one, an aldehyde and 1H-benzo[d]imidazol-2-amine without using catalyst in good yields.

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