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70234-75-2

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70234-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70234-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,3 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70234-75:
(7*7)+(6*0)+(5*2)+(4*3)+(3*4)+(2*7)+(1*5)=102
102 % 10 = 2
So 70234-75-2 is a valid CAS Registry Number.

70234-75-2Upstream product

70234-75-2Relevant articles and documents

PHOTOCHEMISTRY OF ORGANIC HALIDES: SOME INTERESTING FEATURES OF THE PHOTOBEHAVIOUR OF VINYL HALIDES AND VINYLIDENE DIHALIDES DERIVED FROM CAMPHENE

Sonawane, H. R.,Nanjundiah, B. S.,Panse, M. D.

, p. 3507 - 3510 (1985)

A study of the photochemistry of vinylidine dihalides 1 and 2 and vinylhalides 4 and 5 revealed some interesting differences in their photobehaviour.This study led to uncover an important constraint in the generation of vinyl cations from certain α-unsubstituted vinyl halides such as 4.

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