α-Methyl-α-(4-chlorphenoxy)hydrozimtsaeure, also known as MCPA, is a widely used herbicide belonging to the phenoxy family. It is an organic compound with the chemical formula C10H9ClO3, characterized by a 4-chlorophenoxy group attached to a methylated hydrocinnamic acid structure. MCPA is effective in controlling broadleaf weeds and grasses in various agricultural settings, such as cereal crops and pastures. It works by inhibiting an enzyme involved in plant growth, leading to the disruption of essential processes and ultimately causing the plant's death. Due to its selective nature, MCPA is less harmful to certain crops, making it a popular choice for weed management. However, its use is subject to strict regulations to minimize environmental and health risks, particularly concerning its potential to contaminate water sources and its impact on non-target organisms.
The CAS Registry Mumber 36304-12-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,3,0 and 4 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 36304-12: (7*3)+(6*6)+(5*3)+(4*0)+(3*4)+(2*1)+(1*2)=88 88 % 10 = 8 So 36304-12-8 is a valid CAS Registry Number.