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1268607-02-8

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1268607-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1268607-02-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,6,0 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1268607-02:
(9*1)+(8*2)+(7*6)+(6*8)+(5*6)+(4*0)+(3*7)+(2*0)+(1*2)=168
168 % 10 = 8
So 1268607-02-8 is a valid CAS Registry Number.

1268607-02-8Downstream Products

1268607-02-8Relevant articles and documents

Synthesis of (Z)-α-Trifluoromethyl Alkenyl Triflate: A Scaffold for Diverse Trifluoromethylated Species

Zhao, Yilong,Zhou, Yuhan,Liu, Juan,Yang, Dongmei,Tao, Liang,Liu, Yang,Dong, Xiaoliang,Liu, Jianhui,Qu, Jingping

, p. 4797 - 4806 (2016/07/06)

An efficient method for the synthesis of (Z)-selective α-trifluoromethyl alkenyl triflates is described. As an important fluorinated building block, it is utilized successfully for the synthesis of various trifluoromethyl derivatives such as diarylethylen

One-pot multistep synthesis of trisubstituted alkenes from N -tosylhydrazones and alcohols

Sha, Qiang,Wei, Yunyang

supporting information, p. 2353 - 2361 (2014/11/08)

A one-pot procedure for the synthesis of trisubstituted alkenes from N-tosylhydrazones and alcohols is reported. This procedure combines the aerobic oxidation reaction and Wittig reaction in one pot, which avoids using of environmentally toxic oxidants and isolation of the intermediates. The simple procedure makes it very attractive for the synthesis of trisubstituted alkenes when alcohols are used as starting materials. A variety of trisubstituted alkenes as well as trifluoromethyl-substituted alkenes were obtained in moderate to good yields (up to 84%) with good E-selectivity (up to 99%). Georg Thieme Verlag Stuttgart.New York.

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