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142095-47-4

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142095-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142095-47-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,9 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 142095-47:
(8*1)+(7*4)+(6*2)+(5*0)+(4*9)+(3*5)+(2*4)+(1*7)=114
114 % 10 = 4
So 142095-47-4 is a valid CAS Registry Number.

142095-47-4Relevant articles and documents

The synthesis of two 2'-deoxy carbocyclic purine nucleosides lacking the 5'-methylene

Koga,Schneller

, p. 5861 - 5864 (1990)

The synthesis of the adenine derivative (±)-(1α,2β,4α)-4-(6-amino-9H-purin-9-yl)-1,2-cyclopentanediol (2) and its hypoxanthine analogue (3) as carbocyclic nucleosides lacking the 5'-methylene is described in 7 steps from 3-cyclopenten-1-ylamine hydrochlor

Synthesis of 2-oxa-4-azabicyclo[3.2.1]-octane and -octene systems via X-ray-analyzed trans-3-dibenzamido-cyclopentene-1-oxide

Legraverend,Huel,Guilhem,Bisagni

, p. 21 - 27 (2007/10/02)

3,4-trans-Epoxidation of (cyclopent-3-en-1-yl)dibenzamide gave, in 82% yield, the 1,5-epoxide, the structure of which was confirmed by X-ray crystallographic analysis. Epoxide ring opening by trimethylsilyl cyanide, under the catalysis of diethylaluminum

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