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308366-30-5

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308366-30-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 308366-30-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,8,3,6 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 308366-30:
(8*3)+(7*0)+(6*8)+(5*3)+(4*6)+(3*6)+(2*3)+(1*0)=135
135 % 10 = 5
So 308366-30-5 is a valid CAS Registry Number.

308366-30-5Relevant articles and documents

Oxazoline mediated routes to a unique amino-acid, 4-amino-13-carboxy[2.2]paracyclophane, of planar chirality

Marchand, Anne,Maxwell, Anderson,Mootoo, Baldwin,Pelter, Andrew,Reid, Alicia

, p. 7331 - 7338 (2007/10/03)

Efficient syntheses leading to 4-amino-13-carboxy[2.2]paracyclophane and derivatives are described. Novel oxazolinyl[2.2]paracyclophanes are used as intermediates and the oxazolinyl and amide groups are shown to be strong ψ-geminal directing groups. Compounds with potential as catalysts have been made. (C) 2000 Elsevier Science Ltd.

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