(1aS,7aS,7bR)-3,3,5,7b-Tetramethyl-1a,2,3,4,6,7,7a,7b-octahydro-1H-cyclopropa[e]azulene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 53768-10-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,7,6 and 8 respectively; the second part has 2 digits, 1 and 0 respectively. Calculate Digit Verification of CAS Registry Number 53768-10: (7*5)+(6*3)+(5*7)+(4*6)+(3*8)+(2*1)+(1*0)=138 138 % 10 = 8 So 53768-10-8 is a valid CAS Registry Number.