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2,5,10-triphenyl-2,5,6,10-tetrahydro[70]fullerene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

244237-40-9

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244237-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 244237-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,4,2,3 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 244237-40:
(8*2)+(7*4)+(6*4)+(5*2)+(4*3)+(3*7)+(2*4)+(1*0)=119
119 % 10 = 9
So 244237-40-9 is a valid CAS Registry Number.

244237-40-9Upstream product

244237-40-9Relevant academic research and scientific papers

Cu(I)-mediated regioselective tri-addition of Grignard reagent to [70]fullerene. Synthesis of indenyl-type metal ligand embedded into graphitic structure

Sawamura, Masaya,Toganoh, Motoki,Iikura, Hitoshi,Matsuo, Yutaka,Hirai, Atsushi,Nakamura, Eiichi

, p. 2109 - 2115 (2002)

A variety of [70]fullerene derivatives bearing three organic groups C70R3H (1, R = aryl, methyl) have been synthesized in 90-99% isolated yield by the reaction of [70]fullerene with a Grignard reagent in the presence of CuBr·S(CHsub

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