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30319-25-6

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30319-25-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30319-25-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,3,1 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 30319-25:
(7*3)+(6*0)+(5*3)+(4*1)+(3*9)+(2*2)+(1*5)=76
76 % 10 = 6
So 30319-25-6 is a valid CAS Registry Number.

30319-25-6Downstream Products

30319-25-6Relevant 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 (1989)

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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