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(6S,6aR,10aR)-2-bromo-7-imino-10-methyl-6a-nitro-6,9-diphenyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromene-8-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1438276-80-2

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1438276-80-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1438276-80-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,8,2,7 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1438276-80:
(9*1)+(8*4)+(7*3)+(6*8)+(5*2)+(4*7)+(3*6)+(2*8)+(1*0)=182
182 % 10 = 2
So 1438276-80-2 is a valid CAS Registry Number.

1438276-80-2Downstream Products

1438276-80-2Relevant academic research and scientific papers

Construction of chiral multi-functionalized polyheterocyclic benzopyran derivatives by using an asymmetric organocatalytic domino reaction

Guo, Zhi-Wei,Li, Xin-Sheng,Zhu, Wei-Dong,Xie, Jian-Wu

, p. 6924 - 6932 (2013/03/29)

The asymmetric domino reaction of various α,α-dicyano olefins to 3-nitro-2H-chromenes was studied employing readily available cinchona-derived bifunctional thioureas as organocatalysts. These new transformations were highly regio-, chemo-, diastereo-, and

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