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1449683-80-0

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1449683-80-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449683-80-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,6,8 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1449683-80:
(9*1)+(8*4)+(7*4)+(6*9)+(5*6)+(4*8)+(3*3)+(2*8)+(1*0)=210
210 % 10 = 0
So 1449683-80-0 is a valid CAS Registry Number.

1449683-80-0Upstream product

1449683-80-0Downstream Products

1449683-80-0Relevant articles and documents

Enantioselective intermolecular formal [3 + 3] cycloaddition of 2,3-disubstituted indoles with acrolein

Huang, Jianbiao,Zhao, Long,Liu, Yong,Cao, Weiguo,Wu, Xiaoyu

, p. 4338 - 4341 (2013/09/24)

An expedient enantioselective synthesis of highly substituted hydrocarbazoles has been realized by an organocatalyzed formal [3 + 3] cycloaddition between acrolein and 2,3-disubstituted indoles. Tricyclic hydrocarbazoles were obtained from a broad range of 2,3-disubstituted indoles and acrolein in good to excellent yields and excellent enantioselectivites.

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