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355118-42-2

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355118-42-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 355118-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,5,1,1 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 355118-42:
(8*3)+(7*5)+(6*5)+(5*1)+(4*1)+(3*8)+(2*4)+(1*2)=132
132 % 10 = 2
So 355118-42-2 is a valid CAS Registry Number.

355118-42-2Relevant articles and documents

Medium-sized cyclophanes. Part 57. Synthesis, conformations and stereodynamics of [2.n] metacyclophan-1-enes and their conversion to [2.n] metacyclophan-1-ynes

Yamato,Fujita,Abe,Tsuzuki

, p. 728 - 736 (2001)

anti- and syn-[2.8]Metacyclophan-1-enes 3a, which are both conformationally rigid structures, were prepared in good yields by a McMurry cyclization of 1,8-bis(5-tert-butyl-3-formyl-2-methoxyphenyl)octane 2a. Similarly, McMurry cyclization of 1,10-bis(5-te

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