Cas 67772-81-0,diethyl 1,2-dicyano-3-phenylcyclopropane-1,2-dicarboxylate

67772-81-0

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Basic information

Product Name: diethyl 1,2-dicyano-3-phenylcyclopropane-1,2-dicarboxylate
Synonyms: diethyl 1,2-dicyano-3-phenylcyclopropane-1,2-dicarboxylate
CAS NO:67772-81-0
Molecular Formula:
Molecular Weight: 312.325
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 1,2-dicyano-3-phenylcyclopropane-1,2-dicarboxylate(CAS DataBase Reference)
NIST Chemistry Reference: diethyl 1,2-dicyano-3-phenylcyclopropane-1,2-dicarboxylate(67772-81-0)
EPA Substance Registry System: diethyl 1,2-dicyano-3-phenylcyclopropane-1,2-dicarboxylate(67772-81-0)

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: 67772-81-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 67772-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,7,7 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67772-81:
(7*6)+(6*7)+(5*7)+(4*7)+(3*2)+(2*8)+(1*1)=170
170 % 10 = 0
So 67772-81-0 is a valid CAS Registry Number.

67772-81-0Upstream product

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67772-81-0Relevant academic research and scientific papers

New synthetic protocol for stereoselective synthesis of diethyl 1,2-dicyano-3-alkyl-(aryl)cyclopropane-1,2-dicarboxylate

Noroozi Pesyan, Nader,Golizadeh, Saeed

, p. 1261 - 1273 (2015)

Abstract A new, fast and straightforward method for the one-pot reaction of aromatic and aliphatic aldehydes and dialdehydes with ethyl cyanoacetate and cyanogen bromide was developed to afford stereoselectively diethyl 1,2-dicyano-3-alkyl/arylcyclopropan

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