ethyl (2-{2-[2-(3,4-dimethoxyphenyl)ethenyl]-4,5-dimethoxyphenyl}ethyl)methylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 37569-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,5,6 and 9 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 37569-03: (7*3)+(6*7)+(5*5)+(4*6)+(3*9)+(2*0)+(1*3)=142 142 % 10 = 2 So 37569-03-2 is a valid CAS Registry Number.