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514806-90-7

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514806-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 514806-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,4,8,0 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 514806-90:
(8*5)+(7*1)+(6*4)+(5*8)+(4*0)+(3*6)+(2*9)+(1*0)=147
147 % 10 = 7
So 514806-90-7 is a valid CAS Registry Number.

514806-90-7Relevant articles and documents

Facile access to 2,2-disubstituted indolin-3-ones: Via a cascade Fischer indolization/Claisen rearrangement reaction

Xia, Zilei,Hu, Jiadong,Gao, Yu-Qi,Yao, Qizheng,Xie, Weiqing

, p. 7485 - 7488 (2017/07/12)

An efficient approach for the synthesis of 2,2-disubstituted indolin-3-ones is described. From readily accessible aryl hydrazines and allyloxyketones, 2,2-disubstituted indolin-3-ones could be obtained in good to excellent yields under mild reaction condi

Synthesis of 8-desbromohinckdentine A

Liu, Yahua,McWhorter Jr., William W.

, p. 4240 - 4252 (2007/10/03)

Hinckdentine A is an alkaloid isolated from the bryozoan Hincksinoflustra denticulate. This natural product contains a novel and unique 11b, 12, 13, 14, 15, 16-hexahydroazepino[4′,5′:2,3]indolo[1,2-c]quinazoline ring system that has not previously been sy

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