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742108-74-3

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742108-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 742108-74-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,2,1,0 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 742108-74:
(8*7)+(7*4)+(6*2)+(5*1)+(4*0)+(3*8)+(2*7)+(1*4)=143
143 % 10 = 3
So 742108-74-3 is a valid CAS Registry Number.

742108-74-3Downstream Products

742108-74-3Relevant articles and documents

Synthesis of symmetrical bis-alkynyl or alkyl pyridine and thiophene derivatives and their antiangiogenic activities

Ahn, Chan Mug,Shin, Woon-Seob,Woo, Ho Bum,Lee, Seokjoon,Lee, Hyean-Woo

, p. 3893 - 3896 (2004)

Fourteen symmetrical bis-alkynyl pyridine and thiophene derivatives were synthesized and their antiangiogenic activity was evaluated with the proliferation and tube formation inhibitory activity on the human umbilical vein endothelial cells (HUVEC). Compo

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