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124739-02-2

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124739-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124739-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,7,3 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 124739-02:
(8*1)+(7*2)+(6*4)+(5*7)+(4*3)+(3*9)+(2*0)+(1*2)=122
122 % 10 = 2
So 124739-02-2 is a valid CAS Registry Number.

124739-02-2Downstream Products

124739-02-2Relevant academic research and scientific papers

PTAQUILOSIN, THE AGLYCONE OF A BRACKEN CARCINOGEN PTAQUILOSIDE: CHEMICAL DERIVATION FROM PTAQUILOSIDE AND THE REACTIVITY

Kigoshi, Hideo,Sawada, Akihiko,Imamura, Yoshifumi,Niwa, Haruki,Yamada, Kiyoyuki

, p. 2551 - 2556 (1989)

From a bracken carcinogen ptaquiloside (2), the aglycone ptaquilosin (1) has been prepared by a series of chemical reactions.Action of weak base on ptaquilosin (1) caused dehydration to generate the highly reactive dienone (3) the ultimate form of 2.

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