CREMBA, or 2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine, is a chemical compound with the molecular formula C8H14ClN5. It is a white crystalline solid that is used as a herbicide, specifically for controlling broadleaf and grassy weeds in various crops such as corn, soybeans, and cotton. CREMBA works by inhibiting photosynthesis in plants, leading to their death. It is a selective herbicide, meaning it targets specific weeds while leaving the desired crop unharmed. Due to its effectiveness and low toxicity to mammals, CREMBA is widely used in agriculture to improve crop yields and reduce labor costs associated with manual weed control.
The CAS Registry Mumber 8023-15-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 8,0,2 and 3 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 8023-15: (6*8)+(5*0)+(4*2)+(3*3)+(2*1)+(1*5)=72 72 % 10 = 2 So 8023-15-2 is a valid CAS Registry Number.