Cas 74133-21-4,2-chloromethylbenzoyl-6,7-dimethoxy-1,2,3,4-tetrahydro isoquinaldonitrile

74133-21-4

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Basic information

Product Name: 2-chloromethylbenzoyl-6,7-dimethoxy-1,2,3,4-tetrahydro isoquinaldonitrile
Synonyms:
CAS NO:74133-21-4
Molecular Formula:
Molecular Weight: 370.835
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: 2-chloromethylbenzoyl-6,7-dimethoxy-1,2,3,4-tetrahydro isoquinaldonitrile(CAS DataBase Reference)
NIST Chemistry Reference: 2-chloromethylbenzoyl-6,7-dimethoxy-1,2,3,4-tetrahydro isoquinaldonitrile(74133-21-4)
EPA Substance Registry System: 2-chloromethylbenzoyl-6,7-dimethoxy-1,2,3,4-tetrahydro isoquinaldonitrile(74133-21-4)

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: 74133-21-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74133-21-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,3 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74133-21:
(7*7)+(6*4)+(5*1)+(4*3)+(3*3)+(2*2)+(1*1)=104
104 % 10 = 4
So 74133-21-4 is a valid CAS Registry Number.

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74133-21-4Relevant academic research and scientific papers

A CONVENIENT SYNTHESIS OF 8-OXOPROTOBERBERINE DERIVATIVES

Ruchirawat, Somsak,Lertwanawatana, Werawat,Thepchumrune, Pongtip

, p. 189 - 192 (1980)

The annulation of isoquinoline derivatives to form the 8-oxoprotoberberine derivatives is described.The key step of the reaction involves intramolecular alkylation of the Reissert compounds.

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