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1220020-68-7

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1220020-68-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220020-68-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,0,2 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1220020-68:
(9*1)+(8*2)+(7*2)+(6*0)+(5*0)+(4*2)+(3*0)+(2*6)+(1*8)=67
67 % 10 = 7
So 1220020-68-7 is a valid CAS Registry Number.

1220020-68-7Relevant articles and documents

Photochemistry of hybrid organic-inorganic triarylborane-o-carboranes

Kim, So-Yoen,Lee, Ah-Rang,Cho, Yang-Jin,Son, Ho-Jin,Han, Won-Sik,Kang, Sang Ook

, p. 245 - 251 (2015)

Para- and meta-substituted o-carboranes with a dimesityl(phenyl)borane (dmpb) group, namely, p-1, p-2, m-1, and m-2, were prepared and their electronic natures were evaluated by steady-state photophysical methods. It was found that excited states were gre

The substituent effect of 2-R-o-carborane on the photophysical properties of iridium(III) cyclometalates

Park, Jihyun,Lee, Young Hoon,Ryu, Ji Yeon,Lee, Junseong,Lee, Min Hyung

, p. 5667 - 5675 (2016/04/09)

A family of heteroleptic iridium(iii) cyclometalates, [4-(2-RCB)ppy]2Ir(acac) (3c-3g; CB = o-carboran-1-yl; ppy = 2-phenylpyridinato-C2,N; acac = acetylacetonate; R = iPr (3c), iBu (3d), Ph (3e), CF3C

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