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138516-82-2

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138516-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138516-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,5,1 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138516-82:
(8*1)+(7*3)+(6*8)+(5*5)+(4*1)+(3*6)+(2*8)+(1*2)=142
142 % 10 = 2
So 138516-82-2 is a valid CAS Registry Number.

138516-82-2Relevant articles and documents

An Easy Preparation of Hapten Active Esters via Solid Supported EDAC

Adamczyk, Maciej,Fishpaugh, Jeffrey R.,Mattingly, Phillip G.

, p. 8345 - 8346 (1995)

Bioconjugates are preferably prepared by reacting an active ester of the hapten of interest to the protein.Preparation of active esters with solid supported EDAC and N-hydroxysuccinimide or pentafluorophenol affords active esters in excellent yield and pu

Synthesis of actinomycin analogs: XXIV. Non-symmetric derivatives of actinocin containing benzo-18-crown-6 moiety and tertiary ammonium group

Ovchinnikov,Ponyaev

, p. 2612 - 2615 (2017/03/22)

Non-symmetric derivatives of actinocin containing fragments of benzo-18-crown-6 and dimethylaminopropylamine (with the crown ether group separated from the heterocyclic chromophore by β-alanine moiety) have been prepared as models of actinomycin D.

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