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S-p-methylbenzyl-DL-<13C'>cysteine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73960-40-4

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73960-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73960-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,6 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73960-40:
(7*7)+(6*3)+(5*9)+(4*6)+(3*0)+(2*4)+(1*0)=144
144 % 10 = 4
So 73960-40-4 is a valid CAS Registry Number.

73960-40-4Downstream Products

73960-40-4Relevant academic research and scientific papers

Torsion Angles in the Cystine Bridge of Oxytocin in Aqueous Solution. Measurements of Circumjacent Vicinal Coupling between 1H, 13C, and 15N

Fischman, Alan J.,Live, David H.,Wyssbrod, Herman R.,Agosta, William C.,Cowburn, David

, p. 2533 - 2539 (2007/10/02)

The six couplings from 1Hα, 13C', and 15N' to the two β protons have been measured for the two half-cystyl residues in oxytocin, using a series of specially designed and synthesized isotopic isomers.In the case of half-cystyl 1, the observed co

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