1187930-30-8 Usage
General Description
(R)-N-(4-Nitrophenyl)-tryptophan is a chemical compound that is a derivative of the amino acid tryptophan. It consists of a tryptophan molecule, which is an essential amino acid, and a 4-nitrophenyl group. This chemical is commonly used in research as a substrate for the study of enzymes that have tryptophan side chain specificity. It is also known for its ability to undergo a number of chemical reactions and can be used as a building block for the synthesis of other compounds. Overall, (R)-N-(4-Nitrophenyl)-tryptophan has utility in both biological and chemical research, and its unique structure makes it a useful tool for studying enzyme reactions and for the synthesis of more complex molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 1187930-30-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,9,3 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1187930-30:
(9*1)+(8*1)+(7*8)+(6*7)+(5*9)+(4*3)+(3*0)+(2*3)+(1*0)=178
178 % 10 = 8
So 1187930-30-8 is a valid CAS Registry Number.