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65395-71-3

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65395-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65395-71-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,3,9 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 65395-71:
(7*6)+(6*5)+(5*3)+(4*9)+(3*5)+(2*7)+(1*1)=153
153 % 10 = 3
So 65395-71-3 is a valid CAS Registry Number.

65395-71-3Relevant articles and documents

Methylcyclopropane - Soft Acid Reaction : Part I - Novel Lead Tetraacetate Oxidation of Longicyclene/Cyclene

Suryawanshi, S. N.,Nayak, U. R.

, p. 1 - 4 (2007/10/02)

In a novel lead tetraacetate (LTA) oxidation of the methylcyclopropane moiety in longicyclene (2), the elusive "true" longicamphor (3) (10-ketolongibornane) has been generated for the first time.Furthermore, the homoenol --> homoketone mechanistic pathway has also been established for the LTA/base transformation of longicyclene (2)/cyclene (6) to longicamphor (3)/camphor (7) by actual isolation of the intermediate homoenolacetate in either case.That longicamphor (3) is truly the "longi" homologue of the monoterpenoid camphor has been convincingly proved by the positive response of 3 to two key raections of 7.

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