[37Cl]Chloromethane, also known as chloroform-37Cl, is a radioactive isotope of chloromethane, with the chemical formula CH337Cl. It is a colorless, volatile liquid with a sweet, ether-like odor. [37Cl]chloromethane is primarily used as a tracer in chemical reactions and as a reference material in analytical chemistry. Due to the presence of the radioactive isotope 37Cl, it can be detected and tracked, making it valuable for studying reaction mechanisms and monitoring the distribution of chloromethane in various processes. It is important to handle [37Cl]chloromethane with care due to its radioactivity, and it is typically used in controlled laboratory settings.
The CAS Registry Mumber 1762-22-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,6 and 2 respectively; the second part has 2 digits, 2 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1762-22: (6*1)+(5*7)+(4*6)+(3*2)+(2*2)+(1*2)=77 77 % 10 = 7 So 1762-22-7 is a valid CAS Registry Number.