1-acetyl-3,6,7a-trimethyl-4a,5-diphenyl-(4ar,7ac)-1,4a,7,7a-tetrahydro-cyclopenta[1,3,4]oxadiazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 51755-48-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,7,5 and 5 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 51755-48: (7*5)+(6*1)+(5*7)+(4*5)+(3*5)+(2*4)+(1*8)=127 127 % 10 = 7 So 51755-48-7 is a valid CAS Registry Number.