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1240039-28-4

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1240039-28-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240039-28-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,0,3 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1240039-28:
(9*1)+(8*2)+(7*4)+(6*0)+(5*0)+(4*3)+(3*9)+(2*2)+(1*8)=104
104 % 10 = 4
So 1240039-28-4 is a valid CAS Registry Number.

1240039-28-4Downstream Products

1240039-28-4Relevant articles and documents

Design and synthesis of novel pyrazino[2,1-a]isoquinoline derivatives with potent antifungal activity

Tang, Hui,Zheng, Can-Hui,Zhu, Ju,Fu, Bing-Yue,Zhou, You-Jun,Lv, Jia-Guo

experimental part, p. 360 - 366 (2011/07/09)

A series of novel pyrazino[2,1-a]isoquinoline compounds were designed, synthesized, and their antifungal activities in vitro were evaluated. The results showed that all of the title compounds exhibited antifungal activities. Most of them exhibited stronge

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