Methanone, bis(1,3-benzodioxol-5-yl)-, also known as 1,3-benzodioxole-5-ylmethanone or simply bis(benzodioxolyl)methane, is an organic compound with the chemical formula C10H8O4. It features a central carbonyl group (C=O) bonded to two 1,3-benzodioxole rings, which are aromatic structures containing two oxygen atoms in a five-membered ring. Methanone, bis(1,3-benzodioxol-5-yl)- is a valuable intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structure and reactivity. It is often used in the preparation of complex organic molecules, particularly those containing multiple benzodioxole rings, and plays a significant role in the development of new drugs and materials.
The CAS Registry Mumber 4892-35-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,9 and 2 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 4892-35: (6*4)+(5*8)+(4*9)+(3*2)+(2*3)+(1*5)=117 117 % 10 = 7 So 4892-35-7 is a valid CAS Registry Number.