142995-28-6 Usage
General Description
3,4-Dimethyl-L-phenylalanine is a chemical compound belonging to the class of phenylalanine derivatives. It is a chiral amino acid with two methyl groups attached to the phenyl ring, making it a derivative of the essential amino acid phenylalanine. 3,4-Dimethy-L-Phenylalanine is used in organic synthesis and pharmaceutical research as a building block for the synthesis of various biologically active compounds, including pharmaceuticals and agrochemicals. It also has potential applications in the field of asymmetric synthesis and medicinal chemistry, due to its unique structural features and reactivity. Overall, 3,4-Dimethyl-L-phenylalanine has important implications in various fields, particularly in the development of novel therapeutic agents and organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 142995-28-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,9,9 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 142995-28:
(8*1)+(7*4)+(6*2)+(5*9)+(4*9)+(3*5)+(2*2)+(1*8)=156
156 % 10 = 6
So 142995-28-6 is a valid CAS Registry Number.
142995-28-6Relevant articles and documents
AROYL-PIPERAZINE DERIVATIVES, THEIR PREPARATION AND THEIR USE AS TACHYKININ ANTAGONISTS
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, (2008/06/13)
This invention relates to piperazine derivatives of formula (I), wherein Y is bond or lower alkylene, R1 is aryl which may have substituent(s), R2 is aryl or indolyl, each of which may have substituent(s), R3 is hydrogen or lower alkyl, and R4 is as defined in the description, and its pharmaceutically acceptable salt, to processes for preparation thereof, to pharmaceutical composition comprising the same, and to a use of the same for treating or preventing Tachykinin-mediated diseases in human beings or animals. 1
