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1335242-71-1

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1335242-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1335242-71-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,2,4 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1335242-71:
(9*1)+(8*3)+(7*3)+(6*5)+(5*2)+(4*4)+(3*2)+(2*7)+(1*1)=131
131 % 10 = 1
So 1335242-71-1 is a valid CAS Registry Number.

1335242-71-1Downstream Products

1335242-71-1Relevant articles and documents

Catalytic asymmetric pictet-spengler-type reaction for the synthesis of optically active indolo[3,4-cd][1]benzazepines

Cheng, Dao-Juan,Wu, Hai-Bian,Tian, Shi-Kai

, p. 5636 - 5639 (2011/12/02)

A new strategy has been introduced to develop a catalytic asymmetric Pictet-Spengler-type reaction by replacing the aldehyde with an imine. A range of 4-(2-aminoaryl)indoles smoothly undergo the chiral phosphoric acid catalyzed asymmetric Pictet-Spengler-

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