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158268-05-4

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158268-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158268-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,2,6 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 158268-05:
(8*1)+(7*5)+(6*8)+(5*2)+(4*6)+(3*8)+(2*0)+(1*5)=154
154 % 10 = 4
So 158268-05-4 is a valid CAS Registry Number.

158268-05-4Relevant articles and documents

On the preparation of some phospholipid analogues

Browne, Judith E.,Freeman, Richard T.,Russell, Jeremy C.,Sammes, Peter G.

, p. 645 - 652 (2000)

Several structural analogues of the biocompatible diacyl glycerol phosphatidylcholine family have been prepared. Considerable variation in structure is allowed without impairing the desirable biocompatible properties. In particular, derivatives in which the fatty ester link is replaced by ether links and in which the central glycerol group is replaced by simple variants such as the symmetrical tris(hydroxymethyl)ethane group retain biocompatible properties. The Royal Society of Chemistry 2000.

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