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118281-70-2

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118281-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118281-70-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,2,8 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118281-70:
(8*1)+(7*1)+(6*8)+(5*2)+(4*8)+(3*1)+(2*7)+(1*0)=122
122 % 10 = 2
So 118281-70-2 is a valid CAS Registry Number.

118281-70-2Downstream Products

118281-70-2Relevant academic research and scientific papers

Stereoselective synthesis, structural aspects, and NMR properties of stable C-fluorinated phosphaalkenes

Ito, Shigekazu,Nakagawa, Takeshi,Mikami, Koichi

supporting information, p. 9221 - 9223 (2013/09/24)

We report a stereoselective route to synthesize (E)-2-bromo-2-fluoro-1-(2, 4,6-tri-t-butylphenyl)-2-phosphaethene. Configurationally and conformationally controlled 2-fluoro-1-phosphaethene [Mes*PC(F)H; Mes* = 2,4,6-tBu3C6H2] and 2-fluoro-1,3- diphosphapropene [Mes*PC(F)-PPh2] were synthesized and the NMR data, including relaxation parameters, were collected.

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