1,4-Naphthalenedione, 2-acetyl-3-(2-propenyl)-, also known as 2-acetyl-3-allylnaphthalene-1,4-dione, is an organic compound with the chemical formula C13H10O3. It is a derivative of naphthalenedione, featuring an acetyl group (-COCH3) at the 2-position and an allyl group (-CH2CH=CH2) at the 3-position. This yellow crystalline solid is used as an intermediate in the synthesis of various dyes and pigments, particularly those belonging to the anthraquinone class. The compound is known for its chemical stability and is often employed in the production of colorants for textiles, plastics, and other materials. Its chemical properties and reactivity make it a valuable component in the chemical industry, although handling requires appropriate safety measures due to its potential irritant and toxic nature.
The CAS Registry Mumber 87976-14-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,7 and 6 respectively; the second part has 2 digits, 1 and 4 respectively. Calculate Digit Verification of CAS Registry Number 87976-14: (7*8)+(6*7)+(5*9)+(4*7)+(3*6)+(2*1)+(1*4)=195 195 % 10 = 5 So 87976-14-5 is a valid CAS Registry Number.