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126790-21-4

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126790-21-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126790-21-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,9 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126790-21:
(8*1)+(7*2)+(6*6)+(5*7)+(4*9)+(3*0)+(2*2)+(1*1)=134
134 % 10 = 4
So 126790-21-4 is a valid CAS Registry Number.

126790-21-4Relevant articles and documents

Inhibiting Aβ toxicity in Alzheimer's disease by a pyridine amine derivative

Zhu, Zhenzhu,Yang, Tao,Zhang, Lei,Liu, Lulu,Yin, Enmao,Zhang, Changli,Guo, Zijian,Xu, Chen,Wang, Xiaoyong

, p. 330 - 339 (2019)

Alzheimer's disease (AD) is a neurodegenerative disorder with no radical therapy. Aggregation of amyloid β-peptide (Aβ) induced by various factors is associated with pathogenesis of AD. A pyridine amine derivative, 3-bis(pyridin-2-ylmethyl)aminomethyl-5-h

An efficient method for the preparation of benzylic bromides

Liu,Chen,Deng,Tu

, p. 2078 - 2080 (2001)

Substituted benzylic compounds are brominated with an excess of N-bromosuccinimide (NBS) in CCl4 to the corresponding polybrominated mixtures which are then debrominated with diethyl phosphite and N,N-diisopropylethylamine to afford the desired monobromides in satisfactory yields and high purity.

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