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1203334-96-6

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1203334-96-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1203334-96-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,3,3,3 and 4 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1203334-96:
(9*1)+(8*2)+(7*0)+(6*3)+(5*3)+(4*3)+(3*4)+(2*9)+(1*6)=106
106 % 10 = 6
So 1203334-96-6 is a valid CAS Registry Number.

1203334-96-6Relevant articles and documents

Enantioselective copper-catalyzed construction of aryl pyrroloindolines via an arylation-cyclization cascade

Zhu, Shaolin,MacMillan, David W. C.

supporting information; experimental part, p. 10815 - 10818 (2012/08/07)

An enantioselective arylation-cyclization cascade has been accomplished using a combination of diaryliodonium salts and asymmetric copper catalysis. These mild catalytic conditions provide a new strategy for the enantioselective construction of pyrroloindolines, an important alkaloid structural motif that is commonly found among biologically active natural products.

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