7504-74-7 Usage
General Description
4,4-Dicyanoheptanedioic acid di(2-propenyl) ester, also known as Diethyl 2,2-dicyanopentanedioate, is a chemical compound with the molecular formula C15H16N2O4. It is a colorless to pale yellow liquid with a fruity odor, commonly used in the manufacturing of pharmaceuticals and other organic compounds. This chemical is highly flammable and may be harmful if inhaled, ingested, or absorbed through the skin. It is important to handle this chemical with caution and use appropriate safety measures when working with it. Additionally,
Check Digit Verification of cas no
The CAS Registry Mumber 7504-74-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,0 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 7504-74:
(6*7)+(5*5)+(4*0)+(3*4)+(2*7)+(1*4)=97
97 % 10 = 7
So 7504-74-7 is a valid CAS Registry Number.
InChI:InChI=1/C15H18N2O4/c1-3-9-20-13(18)5-7-15(11-16,12-17)8-6-14(19)21-10-4-2/h3-4H,1-2,5-10H2