3-(3,5-dichloro-2,4,6-trimethyl-phenyl)-3a,4,6a,7,7a,7b-hexahydro-4,7-etheno-cyclopropa[3,4]cyclohepta[1,2-d]isoxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 55729-87-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,2 and 9 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 55729-87: (7*5)+(6*5)+(5*7)+(4*2)+(3*9)+(2*8)+(1*7)=158 158 % 10 = 8 So 55729-87-8 is a valid CAS Registry Number.