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1418450-98-2

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1418450-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1418450-98-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,8,4,5 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1418450-98:
(9*1)+(8*4)+(7*1)+(6*8)+(5*4)+(4*5)+(3*0)+(2*9)+(1*8)=162
162 % 10 = 2
So 1418450-98-2 is a valid CAS Registry Number.

1418450-98-2Downstream Products

1418450-98-2Relevant academic research and scientific papers

Synthesis of tryptophans by Lewis acid promoted ring-opening of aziridine-2-carboxylates: Optimization of protecting group and Lewis acid

Tirotta, Ilaria,Fifer, Nathan L.,Eakins, Julia,Hutton, Craig A.

, p. 618 - 620 (2013)

The preparation of tryptophan derivatives through the Lewis acid promoted substitution of aziridine carboxylates with indole was found to be accompanied by a ring-expansion reaction to generate an oxazolidinone byproduct. The ratio of tryptophan to oxazol

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