3'-phenyl-(2ξN,3ar,7ac)-3a,4,5,6,7,7a-hexahydro-spiro[benzo[1,3]dithiole-2,4'-benzo[e][1,3]thiazine]-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 70027-57-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,0,2 and 7 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 70027-57: (7*7)+(6*0)+(5*0)+(4*2)+(3*7)+(2*5)+(1*7)=95 95 % 10 = 5 So 70027-57-5 is a valid CAS Registry Number.