squalene dibromohydrin: 3,22-dibromo-2,6,10,15,19,23-hexamethyl-6,10,14,18-tetracosatetraen-2,23-diol (all E) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 110390-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,3,9 and 0 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 110390-75: (8*1)+(7*1)+(6*0)+(5*3)+(4*9)+(3*0)+(2*7)+(1*5)=85 85 % 10 = 5 So 110390-75-5 is a valid CAS Registry Number.