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119146-77-9

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119146-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119146-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,4 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119146-77:
(8*1)+(7*1)+(6*9)+(5*1)+(4*4)+(3*6)+(2*7)+(1*7)=129
129 % 10 = 9
So 119146-77-9 is a valid CAS Registry Number.

119146-77-9Downstream Products

119146-77-9Relevant articles and documents

Molecules with Twist Bent Bonds. The Synthesis, Properties, and Reactions of trans-Bicyclohept-3-ene and Certain Methylated Derivatives

Gassman, Paul G.,Bonser, Steven M.,Mlinaric-Majerski, Kata

, p. 2652 - 2662 (2007/10/02)

trans-Bicyclohept-3-ene, 7-methyl-trans-bicyclohept-3-ene, and 7,7-dimethyl-trans-bicyclohept-3-ene have been synthesized.Comparison of their ease of oxidation with the ease of oxidation of the analogous cis-bicyclohept-3-enes has been made.Both the thermal and transition-metal complex promoted rearrangements of the trans-bicyclohept-3-enes have been studied.These systems thermally convert to the cis-bicyclohept-3-enes above 100 deg C and are catalytically rearranged at ambient temperature.Trans to cis isomerization alsooccurs at ambient temperature under photoinduced single electron transfer conditions.

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