Cas 1189062-35-8,diethyl 3-benzyl-3-ethyl-4-oxo-1,2-diazetidine-1,2-dicarboxylate

1189062-35-8

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Basic information

Product Name: diethyl 3-benzyl-3-ethyl-4-oxo-1,2-diazetidine-1,2-dicarboxylate
Synonyms:
CAS NO:1189062-35-8
Molecular Formula:
Molecular Weight: 334.372
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: diethyl 3-benzyl-3-ethyl-4-oxo-1,2-diazetidine-1,2-dicarboxylate(CAS DataBase Reference)
NIST Chemistry Reference: diethyl 3-benzyl-3-ethyl-4-oxo-1,2-diazetidine-1,2-dicarboxylate(1189062-35-8)
EPA Substance Registry System: diethyl 3-benzyl-3-ethyl-4-oxo-1,2-diazetidine-1,2-dicarboxylate(1189062-35-8)

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: 1189062-35-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1189062-35-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,0,6 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1189062-35:
(9*1)+(8*1)+(7*8)+(6*9)+(5*0)+(4*6)+(3*2)+(2*3)+(1*5)=168
168 % 10 = 8
So 1189062-35-8 is a valid CAS Registry Number.

1189062-35-8Upstream product

1972-28-7 diethylazodicarboxylate

1189062-35-8Downstream Products

1189062-35-8Relevant academic research and scientific papers

Enantioselective synthesis of Aza-β-lactams via NHC-catalyzed [2 + 2] cycloaddition of ketenes with diazenedicarboxylates

Huang, Xue-Liang,Chen, Xiang-Yu,Ye, Song

, p. 7585 - 7587 (2009)

(Chemical Equation Presented) N-Heterocyclic carbenes were found to be efficient catalysts for the formal [2 + 2] cycloaddition of aryl-(alkyl)ketenes and diazenedicarboxylates to give the corresponding aza-β-lactams in good yields with up to 91% ee. The

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