Cas 879999-22-1,Cyclohepta[b]pyrrole-3-carboxaldehyde, 2-[(triphenylphosphoranylidene)amino]-

879999-22-1

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Basic information

Product Name: Cyclohepta[b]pyrrole-3-carboxaldehyde, 2-[(triphenylphosphoranylidene)amino]-
Synonyms:
CAS NO:879999-22-1
Molecular Formula: C28H21N2OP
Molecular Weight: 432.461
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: Cyclohepta[b]pyrrole-3-carboxaldehyde, 2-[(triphenylphosphoranylidene)amino]-(CAS DataBase Reference)
NIST Chemistry Reference: Cyclohepta[b]pyrrole-3-carboxaldehyde, 2-[(triphenylphosphoranylidene)amino]-(879999-22-1)
EPA Substance Registry System: Cyclohepta[b]pyrrole-3-carboxaldehyde, 2-[(triphenylphosphoranylidene)amino]-(879999-22-1)

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: 879999-22-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 879999-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,9,9,9 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 879999-22:
(8*8)+(7*7)+(6*9)+(5*9)+(4*9)+(3*9)+(2*2)+(1*2)=281
281 % 10 = 1
So 879999-22-1 is a valid CAS Registry Number.

879999-22-1Upstream product

879999-22-1Downstream Products

879999-22-1Relevant academic research and scientific papers

Reactions of 2-triphenylphosphoimino-1-azaazulenes with aryl isocyanates and aryl isothiocyanates

Nagamatsu, Kentaro,Serita, Ai,Zeng, Jun-Hau,Fujii, Hiroyuki,Abe, Noritaka,Kakehi, Akikazu

, p. 337 - 351 (2007/10/03)

Reaction of 2-triphenylphosphoimino-1-azaazulenes (4a-c), prepared from 2-amino-1-azaazulenes, with some aryl isocyanates gave 2-arylimino-3-aryl-2,3,4,4a-tetrahydro-1,3,4a-triazabenz[a]azulen-4-one (6) as major products. Reaction of aryl isothiocyanates

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