3α-formyloxy-5β-cholan-24-oic acid chloride is a chemical compound with the molecular formula C24H37ClO4. It is a derivative of cholesterol, featuring a formyl group (CHO) at the 3α position, a hydroxyl group (OH) at the 5β position, and a carboxylic acid group (COOH) at the 24th position. The compound is characterized by the presence of a reactive acyl chloride group (COCl), which is formed by the reaction of the carboxylic acid with a chlorinating agent such as thionyl chloride or oxalyl chloride. This acyl chloride group makes the compound highly reactive, allowing it to be used as an intermediate in the synthesis of various steroidal compounds and pharmaceuticals. Due to its reactivity, it is essential to handle 3α-formyloxy-5β-cholan-24-oic acid chloride with care, typically under controlled conditions and in the presence of appropriate safety measures.
The CAS Registry Mumber 4966-78-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,6 and 6 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4966-78: (6*4)+(5*9)+(4*6)+(3*6)+(2*7)+(1*8)=133 133 % 10 = 3 So 4966-78-3 is a valid CAS Registry Number.