Cas 139391-01-8,1,3-dicyclohexyl-2-(4-methylpyrimido<1,2-a>benzimidazol-2-yl)guanidine

139391-01-8

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Product Name: 1,3-dicyclohexyl-2-(4-methylpyrimido<1,2-a>benzimidazol-2-yl)guanidine
Synonyms:
CAS NO:139391-01-8
Molecular Formula:
Molecular Weight: 404.558
EINECS: N/A
Product Categories: N/A
Mol File: 139391-01-8.mol
Article Data: 1

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: 1,3-dicyclohexyl-2-(4-methylpyrimido<1,2-a>benzimidazol-2-yl)guanidine(CAS DataBase Reference)
NIST Chemistry Reference: 1,3-dicyclohexyl-2-(4-methylpyrimido<1,2-a>benzimidazol-2-yl)guanidine(139391-01-8)
EPA Substance Registry System: 1,3-dicyclohexyl-2-(4-methylpyrimido<1,2-a>benzimidazol-2-yl)guanidine(139391-01-8)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 139391-01-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139391-01-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,9 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139391-01:
(8*1)+(7*3)+(6*9)+(5*3)+(4*9)+(3*1)+(2*0)+(1*1)=138
138 % 10 = 8
So 139391-01-8 is a valid CAS Registry Number.

139391-01-8Upstream product

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139391-01-8Relevant articles and documents

SYNTHESIS OF UREAS, AMIDINES, AND GUANIDINES OF THE PYRIMIDOBENZIMIDAZOLE SERIES

Gordeev, M. F.,Dem'yanets, Z. K.,Bochkareva, M. N.,Dorokhov, V. A.

, p. 2479 - 2482 (2007/10/02)

The reaction of derivatives of 2-aminopyrimidobenzimidazole (APB) with isocyanates or dimethylacetamide dimethylacetals yielded ureas and amidines of the title series.The corresponding guanidines were synthesized by reaction of borylated APB with carbodiimides via boron chelates.

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