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112283-39-3

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112283-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112283-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,2,8 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 112283-39:
(8*1)+(7*1)+(6*2)+(5*2)+(4*8)+(3*3)+(2*3)+(1*9)=93
93 % 10 = 3
So 112283-39-3 is a valid CAS Registry Number.

112283-39-3Downstream Products

112283-39-3Relevant articles and documents

Convenient syntheses of (3S,5S)-carbapenam-3-carboxylates and their biosynthetic relevance

Bycroft, Barrie W.,Chhabra, Siri Ram,Kellam, Barrie,Smith, Paul

, p. 973 - 976 (2007/10/03)

Starting from readily available glutamate derivatives, facile stereoselective syntheses of (3S,5S)-carbapenam-3-carboxylates have been developed. Their significance in confirming the absolute configuration of the natural material is discussed.

Synthesis of (3S,5R)-Carbapenam-3-carboxylic Acid and Its Role in Carbapenem Biosynthesis and the Stereoinversion Problem

Stapon, Anthony,Li, Rongfeng,Townsend, Craig A.

, p. 15746 - 15747 (2007/10/03)

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The isolation and characterisation of (3R,5R)- and (3S,5R)-carbapenam-3-carboxylic acid from Serratia and Erwinia species and their putative biosynthetic role

Bycroft,Maslen,Box,Brown,Tyler

, p. 1623 - 1625 (2007/10/02)

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