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78808-46-5

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78808-46-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78808-46-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,0 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78808-46:
(7*7)+(6*8)+(5*8)+(4*0)+(3*8)+(2*4)+(1*6)=175
175 % 10 = 5
So 78808-46-5 is a valid CAS Registry Number.

78808-46-5Downstream Products

78808-46-5Relevant articles and documents

Selective Synthesis of Allenic and Acetylenic Derivatives via Pentaorganylstiboranes

Zhang, Li-Jun,Huang, Yao-Zeng,Huang, Zhe-Hui

, p. 6579 - 6582 (2007/10/02)

Allenyltetrabutylstiborane (3), formed from allenyltributylstibonium bromide (2) and butylmagnesium bromide, reacted with aldehydes to give homopropargylic alcohols (4) exclusively in excellent yields, while 2-butynyltetrabutylstiborane (6), formed from 2

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