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1240924-12-2

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1240924-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240924-12-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,9,2 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1240924-12:
(9*1)+(8*2)+(7*4)+(6*0)+(5*9)+(4*2)+(3*4)+(2*1)+(1*2)=122
122 % 10 = 2
So 1240924-12-2 is a valid CAS Registry Number.

1240924-12-2Downstream Products

1240924-12-2Relevant articles and documents

Stabilized copper(I) oxide nanoparticles catalyze azide-alkyne click reactions in water

Zhang, Zhenfang,Dong, Changming,Yang, Cuihong,Hu, Di,Long, Jing,Wang, Ling,Li, He,Chen, Yue,Kong, Deling

, p. 1600 - 1604 (2010)

A novel form of polyvinylpyrrolidone (PVP) coated copper(I) oxide nanoparticle (Cu2ONP) was prepared and used to catalyze azidealkyne click reactions in water under aerobic conditions. The nanoparticles were well dispersed in aqueous solutions

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