155137-91-0 Usage
General Description
1(2H)-Pyridazinecarboxylicacid,tetrahydro-,methylester(9CI), also known as tetrahydropyridazinecarboxylic acid methyl ester, is a chemical compound with the molecular formula C7H9NO2. It is a tetrahydro derivative of pyridazinecarboxylic acid, and is commonly used in organic synthesis and as a building block for pharmaceutical compounds. It is a colorless, odorless liquid with a slightly sweet taste, and is soluble in water and organic solvents. 1(2H)-Pyridazinecarboxylicacid,tetrahydro-,methylester(9CI) has potential applications in the pharmaceutical industry and in the synthesis of other organic compounds. However, as with all chemicals, it should be handled and used with proper safety precautions to prevent any adverse effects.
Check Digit Verification of cas no
The CAS Registry Mumber 155137-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,3 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 155137-91:
(8*1)+(7*5)+(6*5)+(5*1)+(4*3)+(3*7)+(2*9)+(1*1)=130
130 % 10 = 0
So 155137-91-0 is a valid CAS Registry Number.
