Cas 74178-17-9,7,8-Dimethyl-9-nitromethyl-8-aza-spiro[4.5]deca-6,9-diene-6,10-dicarbonitrile

74178-17-9

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Basic information

Product Name: 7,8-Dimethyl-9-nitromethyl-8-aza-spiro[4.5]deca-6,9-diene-6,10-dicarbonitrile
Synonyms:
CAS NO:74178-17-9
Molecular Formula:
Molecular Weight: 272.307
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: 7,8-Dimethyl-9-nitromethyl-8-aza-spiro[4.5]deca-6,9-diene-6,10-dicarbonitrile(CAS DataBase Reference)
NIST Chemistry Reference: 7,8-Dimethyl-9-nitromethyl-8-aza-spiro[4.5]deca-6,9-diene-6,10-dicarbonitrile(74178-17-9)
EPA Substance Registry System: 7,8-Dimethyl-9-nitromethyl-8-aza-spiro[4.5]deca-6,9-diene-6,10-dicarbonitrile(74178-17-9)

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: 74178-17-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74178-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,7 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 74178-17:
(7*7)+(6*4)+(5*1)+(4*7)+(3*8)+(2*1)+(1*7)=139
139 % 10 = 9
So 74178-17-9 is a valid CAS Registry Number.

74178-17-9Upstream product

74178-16-8 3,5-dicyano-1,2,6-trimethyl-4,4-tetramethylene-1,4-dihydropyridine

74178-17-9Downstream Products

74178-17-9Relevant academic research and scientific papers

NITRATION OF SOME POLYALKYL-3,5-DICYANO-1,4-DIHYDROPYRIDINES AND FRAGMENTATION OF THEIR PRODUCTS BY ELECTRON IMPACT

Kurfurst, Antonin,Raclova, Frantiska,Kuthan, Josef

, p. 397 - 405 (2007/10/02)

Dihydropyridines I-IV on treatment with nitric acid in acetic acid or acetic anhydride undergo nitration at the 2- or 6-methyl groups.Mass spectra of the products V-XI are interpreted and mechanism of the studied transformations is discussed.

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