5,5'-bis-(2,4,5-trichloro-phenoxymethyl)-3H,3'H-3,3'-piperazine-1,4-diyldimethyl-bis-[1,3,4]oxadiazole-2-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 54957-35-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,9,5 and 7 respectively; the second part has 2 digits, 3 and 5 respectively. Calculate Digit Verification of CAS Registry Number 54957-35: (7*5)+(6*4)+(5*9)+(4*5)+(3*7)+(2*3)+(1*5)=156 156 % 10 = 6 So 54957-35-6 is a valid CAS Registry Number.