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1224197-83-4

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1224197-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1224197-83-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,4,1,9 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1224197-83:
(9*1)+(8*2)+(7*2)+(6*4)+(5*1)+(4*9)+(3*7)+(2*8)+(1*3)=144
144 % 10 = 4
So 1224197-83-4 is a valid CAS Registry Number.

1224197-83-4Downstream Products

1224197-83-4Relevant articles and documents

Synthesis of the debrominated analog of dihydroflustramine C utilizing a sulfur ylide-initiated thio-Claisen rearrangement

Sabahi, Amir,Rainier, Jon D.

experimental part, p. 116 - 125 (2010/09/03)

In investigating the scope and limitations of the sulfur ylide initiated thio-Claisen rearrangement developed in our laboratory, we have been able to efficiently synthesize highly functionalized pyrroloindoline ring systems. This functionality is present in a variety of natural and non-natural products and here we report our synthesis of the debrominated analog of dihydroflustramine C.

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