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methyl 10α-<<2(S)-amino-3-(4-hydroxy-2,6-dimethylphenyl)-1-oxopropyl>amino>-6,6,9,9-tetramethyl-3,11-dioxo-2-(phenylmethyl)-1-oxa-7,8-dithia-4,12-diazacyclotetradecane-(5R)-5α-carboxylate hydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142929-41-7

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142929-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142929-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,9,2 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 142929-41:
(8*1)+(7*4)+(6*2)+(5*9)+(4*2)+(3*9)+(2*4)+(1*1)=137
137 % 10 = 7
So 142929-41-7 is a valid CAS Registry Number.

142929-41-7Downstream Products

142929-41-7Relevant academic research and scientific papers

Analogs of the δ opioid receptor selective cyclic peptide [2-D- penicillamine,5-D-penicillamine]-enkephalin: 2',6'-Dimethyltyrosine and Gly3-Phe4 amide bond isostere substitutions

Chandrakumar,Stapelfeld,Beardsley,Lopez,Drury,Anthony,Savage,Williamson,Reichman

, p. 2928 - 2938 (2007/10/02)

In order to develop systemically-active opioid peptides, the δ-selective, opioid pentapeptide [D-Pen2,D-Pen5]-enkephalin (DPDPE) was modified by esterification and by substitution of 2',6'-dimethyltyrosine for tyrosine to yield 4. Co

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