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1383933-35-4

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1383933-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1383933-35-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,9,3 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1383933-35:
(9*1)+(8*3)+(7*8)+(6*3)+(5*9)+(4*3)+(3*3)+(2*3)+(1*5)=184
184 % 10 = 4
So 1383933-35-4 is a valid CAS Registry Number.

1383933-35-4Relevant articles and documents

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

Zhu, Shaolin,MacMillan, David W. C.

, 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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