198560-41-7 Usage
Chemical Properties
White powder
Uses
Fmoc-L-2-chloroPhe-OH
Check Digit Verification of cas no
The CAS Registry Mumber 198560-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,5,6 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 198560-41:
(8*1)+(7*9)+(6*8)+(5*5)+(4*6)+(3*0)+(2*4)+(1*1)=177
177 % 10 = 7
So 198560-41-7 is a valid CAS Registry Number.
InChI:InChI=1/C24H20ClNO4/c25-21-12-6-1-7-15(21)13-22(23(27)28)26-24(29)30-14-20-18-10-4-2-8-16(18)17-9-3-5-11-19(17)20/h1-12,20,22H,13-14H2,(H,26,29)(H,27,28)/t22-/m1/s1
198560-41-7Relevant articles and documents
METHOD FOR PREPARING AROMATIC AMINO ACID DERIVATIVE
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, (2022/05/13)
The present invention provides methods of efficiently producing various optically active aromatic amino acid derivatives by reacting, using an additive, a specific ester compound with an aromatic halide and zinc in the presence of a catalyst. The present invention also provides amino acid derivatives that can be produced by the methods.