Cas 137617-64-2,(E)-6-Ethoxycarbonyl-3-methyl-5-phenyl-hept-2-enedioic acid diethyl ester

137617-64-2

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Basic information

Product Name: (E)-6-Ethoxycarbonyl-3-methyl-5-phenyl-hept-2-enedioic acid diethyl ester
Synonyms:
CAS NO:137617-64-2
Molecular Formula:
Molecular Weight: 376.45
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: (E)-6-Ethoxycarbonyl-3-methyl-5-phenyl-hept-2-enedioic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (E)-6-Ethoxycarbonyl-3-methyl-5-phenyl-hept-2-enedioic acid diethyl ester(137617-64-2)
EPA Substance Registry System: (E)-6-Ethoxycarbonyl-3-methyl-5-phenyl-hept-2-enedioic acid diethyl ester(137617-64-2)

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: 137617-64-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 137617-64-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,1 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 137617-64:
(8*1)+(7*3)+(6*7)+(5*6)+(4*1)+(3*7)+(2*6)+(1*4)=142
142 % 10 = 2
So 137617-64-2 is a valid CAS Registry Number.

137617-64-2Upstream product

137617-64-2Downstream Products

137617-64-2Relevant academic research and scientific papers

REGIOCONTROLLED CONJUGATE ADDITION OF GERMANIUM-MASKED DIENOLATES TO MICHAEL ACCEPTORS

Yamamoto, Yoshinori,Okano, Hiroshi,Yamada, Jun-ichi

, p. 4749 - 4752 (1991)

The reaction of Ge-masked dienolates with Michael acceptors in the presence of Lewis acids produced the 1,4-γ adduct regioselectively, whereas the reaction in the presence of Bu4NF gave the 1,4-α adduct exclusively

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