Benzamide, 4-chloro-N-octadecyl-, also known as 4-Chloro-N-octadecylbenzamide, is a chemical compound with the molecular formula C25H42ClNO. It is a derivative of benzamide, featuring an octadecyl (C18H37) alkyl chain and a 4-chloro substituent on the benzene ring. Benzamide, 4-chloro-N-octadecyl- is primarily used as a surfactant and emulsifying agent in various industrial applications, such as in the manufacturing of lubricants, fuels, and rubber products. Due to its amphiphilic nature, it can lower the surface tension between two liquids, allowing them to mix more easily. Additionally, it may have potential applications in pharmaceuticals and agrochemicals. However, it is essential to handle this chemical with care, as it may have toxic effects on aquatic life and should be used in compliance with safety regulations.
The CAS Registry Mumber 3857-70-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,5 and 7 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3857-70: (6*3)+(5*8)+(4*5)+(3*7)+(2*7)+(1*0)=113 113 % 10 = 3 So 3857-70-3 is a valid CAS Registry Number.