(Z)-6-Hydroxy-1,3,4,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20-octadecahydro-2H-dodecalen-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 63240-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,2,4 and 0 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 63240-93: (7*6)+(6*3)+(5*2)+(4*4)+(3*0)+(2*9)+(1*3)=107 107 % 10 = 7 So 63240-93-7 is a valid CAS Registry Number.