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diethyl 3-phenyl-4-(4-chlorophenyl)-3a-nitrobenzopyrano[3.4-c]pyrrolidine-1,1-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1227402-13-2

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1227402-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227402-13-2 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 3 respectively.
Calculate Digit Verification of CAS Registry Number 1227402-13:
(9*1)+(8*2)+(7*2)+(6*7)+(5*4)+(4*0)+(3*2)+(2*1)+(1*3)=112
112 % 10 = 2
So 1227402-13-2 is a valid CAS Registry Number.

1227402-13-2Downstream Products

1227402-13-2Relevant academic research and scientific papers

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

, p. 2117 - 2122 (2010)

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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