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100414-89-9

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100414-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100414-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,4,1 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 100414-89:
(8*1)+(7*0)+(6*0)+(5*4)+(4*1)+(3*4)+(2*8)+(1*9)=69
69 % 10 = 9
So 100414-89-9 is a valid CAS Registry Number.

100414-89-9Relevant articles and documents

Total synthesis of verticillene. A biomimetic approach to the taxane family of alkaloids

Begley, Michael J.,Jackson, Christopher B.,Pattenden, Gerald

, p. 4907 - 4924 (1990)

Intramolecular reductive coupling of the bis-aldehyde (10) in the presence of Ti(O), followed by 1,4-reducdon of the resulting tetraene (9) using sodium in ammonia, provides a facile synthesis of E,E-verticillene (8), the putative biogenetic precursor of

A Unique Skeletal Rearrangement of a Bicyclo[33.1]nonanetrione to a Tetrahydroquinolin-2(1 H)-one System

Shen, Qi,Liu, Fang,Zhang, Yu-Chao,Wang, Jie,Zhang, Lei,Wang, Yue,Xu, Hong-Xi,Shao, Zhuzhou,Cao, Yang,Wu, Jing,Liang, Yong,Li, Jian-Xin

supporting information, p. 1711 - 1716 (2018/07/06)

The unexpected formation of a 4-hydroxytetrahydroquinolin-2(1 H)-one from a bicyclo[3.3.1]nonanetrione system and an amino alcohol in the presence of TsOH is reported. The mechanism of this transformation was studied by DFT calculations. The reaction provides an entry to the synthesis of highly functionalized 4-hydroxytetrahydroquinolin-2(1 H)-ones.

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