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1218989-10-6

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1218989-10-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1218989-10-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,8,9,8 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1218989-10:
(9*1)+(8*2)+(7*1)+(6*8)+(5*9)+(4*8)+(3*9)+(2*1)+(1*0)=186
186 % 10 = 6
So 1218989-10-6 is a valid CAS Registry Number.

1218989-10-6Downstream Products

1218989-10-6Relevant articles and documents

A catalyst-free benzylic C-H bond olefination of azaarenes for direct mannich-like reactions

Yan, Yizhe,Xu, Kun,Fang, Yang,Wang, Zhiyong

, p. 6849 - 6855 (2011/10/04)

A highly efficient synthesis of trans-alkenylazaarene under catalyst-free conditions was developed via the addition of methylazaarenes to N-sulfonyl aldimines and a subsequent C-N elimination in situ. A one-pot procedure for this addition-elimination was also developed. The reaction could tolerate a broad substrate scope and give the corresponding alkenylazaarenes in high yields.

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