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"Tyr(Bzl)-Ser(Bzl)-OBzl" is a tripeptide, a chain of three amino acids, in which Tyr represents Tyrosine, Ser represents Serine, and OBzl denotes the benzyl protecting group. The benzyl group (Bzl) is a common protecting group in organic chemistry, used to shield functional groups from unwanted reactions. In Tyr(Bzl)-Ser(Bzl)-OBzl, Tyrosine and Serine are each modified with a benzyl group, which is indicated by the abbreviation (Bzl). The OBzl at the end signifies that the peptide is capped with a benzyl group, which is often used to protect the carboxylic acid group at the C-terminus of the peptide. This particular tripeptide is of interest in peptide chemistry and synthesis, where protecting groups are crucial for controlling the reactivity of specific functional groups during the synthesis process.

97946-67-3

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97946-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97946-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,9,4 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 97946-67:
(7*9)+(6*7)+(5*9)+(4*4)+(3*6)+(2*6)+(1*7)=203
203 % 10 = 3
So 97946-67-3 is a valid CAS Registry Number.

97946-67-3Downstream Products

97946-67-3Relevant academic research and scientific papers

Solution-phase automated synthesis of tripeptide derivatives

Kuroda,Hattori,Kitada,Sugawara

, p. 1138 - 1146 (2007/10/03)

An improved general method for automated synthesis of tripeptides was developed, in which methanesulfonic acid (MSA) was used in place of trifluoroacetic acid (TFA), thus making it possible to avoid, 1) corrosion of the apparatus by strong acid vapor, 2) formation of emulsions, and 3) use of the restricted solvent, dichloromethane. As an application of the automated synthesis apparatus, 216 fragment tripeptide derivatives were synthesized systematically using the MSA method, in excellent yield and with increased efficiency.

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