Cas 5785-90-0,hydrogen chloride 9-(4-chlorobenzyl)-2,9-dihydro-3H-imidazo[1,2-a]benzimidazole (1:1:1)

5785-90-0

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Basic information

Product Name: hydrogen chloride 9-(4-chlorobenzyl)-2,9-dihydro-3H-imidazo[1,2-a]benzimidazole (1:1:1)
Synonyms:
CAS NO:5785-90-0
Molecular Formula: C₁₆H₁₅Cl₂N₃
Molecular Weight: 320.2164
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: 438.5°C at 760 mmHg
Flash Point: 219°C
Appearance: N/A
Density: N/A
Vapor Pressure: 6.86E-08mmHg at 25°C
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: hydrogen chloride 9-(4-chlorobenzyl)-2,9-dihydro-3H-imidazo[1,2-a]benzimidazole (1:1:1)(CAS DataBase Reference)
NIST Chemistry Reference: hydrogen chloride 9-(4-chlorobenzyl)-2,9-dihydro-3H-imidazo[1,2-a]benzimidazole (1:1:1)(5785-90-0)
EPA Substance Registry System: hydrogen chloride 9-(4-chlorobenzyl)-2,9-dihydro-3H-imidazo[1,2-a]benzimidazole (1:1:1)(5785-90-0)

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: 5785-90-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 5785-90-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,8 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5785-90:
(6*5)+(5*7)+(4*8)+(3*5)+(2*9)+(1*0)=130
130 % 10 = 0
So 5785-90-0 is a valid CAS Registry Number.

5785-90-0Upstream product

5785-90-0Downstream Products

5785-90-0Relevant academic research and scientific papers

Direct Reductive Cyclocondensation of the Nitro Group with the Amido Group: Key Role of the Iminophosphorane Intermediate in the Synthesis of 1,4-Dibenzodiazepine Derivatives

Tryniszewski, Micha?,Bujok, Robert,Cmoch, Piotr,Gańczarczyk, Roman,Kulszewicz-Bajer, Irena,Wróbel, Zbigniew

, p. 2277 - 2286 (2019)

A class of dialkylamino-substituted dibenzodiazepines and their hetero analogues was synthesized by the intramolecular aza-Wittig condensation of the amido group with iminophosphoranes. The one-pot, two-step procedure includes reductive synthesis of the intermediate iminophosphoranes from the corresponding nitroamides and tributylphosphine.

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