Cas 1227402-19-8,diethyl 7-methoxy-3,4-diphenyl-3a-nitrobenzopyrano[3.4-c]pyrrolidine-1,1-dicarboxylate

1227402-19-8

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Basic information

Product Name: diethyl 7-methoxy-3,4-diphenyl-3a-nitrobenzopyrano[3.4-c]pyrrolidine-1,1-dicarboxylate
Synonyms:
CAS NO:1227402-19-8
Molecular Formula:
Molecular Weight: 546.577
EINECS: N/A
Product Categories: N/A
Mol File: 1227402-19-8.mol
Article Data: 1

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 7-methoxy-3,4-diphenyl-3a-nitrobenzopyrano[3.4-c]pyrrolidine-1,1-dicarboxylate(CAS DataBase Reference)
NIST Chemistry Reference: diethyl 7-methoxy-3,4-diphenyl-3a-nitrobenzopyrano[3.4-c]pyrrolidine-1,1-dicarboxylate(1227402-19-8)
EPA Substance Registry System: diethyl 7-methoxy-3,4-diphenyl-3a-nitrobenzopyrano[3.4-c]pyrrolidine-1,1-dicarboxylate(1227402-19-8)

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: 1227402-19-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1227402-19-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,4,0 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1227402-19:
(9*1)+(8*2)+(7*2)+(6*7)+(5*4)+(4*0)+(3*2)+(2*1)+(1*9)=118
118 % 10 = 8
So 1227402-19-8 is a valid CAS Registry Number.

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1227402-19-8Relevant articles and documents

Efficient kinetic resolution of racemic 3-nitro-2H-chromene derivatives catalyzed by Takemoto's organocatalyst

Xie, Jian-Wu,Fan, Li-Ping,Su, Hong,Li, Xin-Sheng,Xu, Dong-Cheng

experimental part, p. 2117 - 2122 (2010/07/04)

Efficient kinetic resolution of racemic 3-nitro-2H-chromenes by bifunctional thiourea afforded optically active (R)-3-nitro-2H-chromene derivatives with moderate to good enantioselectivities, which simultaneously gave the multifunctional 3,4-diphenyl-3a-n

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