(2bR,6bR,6cS)-6b,6c-Dimethyl-1,2,2b,3,6b,6c-hexahydro-6-thia-2a,4-diaza-cyclopropa[cd]-as-indacene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 87707-42-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,0 and 7 respectively; the second part has 2 digits, 4 and 2 respectively. Calculate Digit Verification of CAS Registry Number 87707-42: (7*8)+(6*7)+(5*7)+(4*0)+(3*7)+(2*4)+(1*2)=164 164 % 10 = 4 So 87707-42-4 is a valid CAS Registry Number.