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35951-68-9

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35951-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 35951-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,9,5 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 35951-68:
(7*3)+(6*5)+(5*9)+(4*5)+(3*1)+(2*6)+(1*8)=139
139 % 10 = 9
So 35951-68-9 is a valid CAS Registry Number.

35951-68-9Downstream Products

35951-68-9Relevant articles and documents

Flash Pyrolysis of Selenides. Syntheses of Bibenzyls, Olefins, and Related Compounds

Higuchi, Hiroyuki,Otsubo, Tetsuo,Ogura, Fumio,Yamaguchi, Hachiro,Sakata, Yoshiteru,Misumi, Soichi

, p. 182 - 187 (2007/10/02)

Pyrolyses of a series of selenides and diselenides were studied. Selenides and diselenides bound with an active methylene group like benzyl gave a variety of substituted bibenzyls and related ethane derivatives in high yields. Other diselenides were easily caused to cleave to give various aromatic and aliphatic olefins in good yields together with elemental selenium. Lepidopterene, paracyclophane, and benzocyclobutene were prepared by thermal cleavage of their corresponding phenylselenomethyl-substituted compounds as an application of the pyrolysis concerned.

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