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2290-14-4

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2290-14-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2290-14-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,9 and 0 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2290-14:
(6*2)+(5*2)+(4*9)+(3*0)+(2*1)+(1*4)=64
64 % 10 = 4
So 2290-14-4 is a valid CAS Registry Number.

2290-14-4Relevant articles and documents

Synthesis characterization and thermal performance of fullerene (C60)-bis(2,4,6-trinitrophenethyl)malonate

Bu, Xing-Bing,Jin, Bo,Peng, Ru-Fang,Zhao, Feng-Qi,Chen, Bai-Li,Chu, Shi-Jin

, p. 760 - 768 (2016/01/12)

An efficient approach for the synthesis of fullerene(C60)-bis(2,4,6-trinitrophenethyl) malonate (FTNPEM) has been achieved via the Bingel reaction of bis(2,4,6-trinitrophenethyl) malonate (TNPEM) C60 with a yield of 37% (based on con

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