(4R,7S)-1,7,8,8-tetramethyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 928053-63-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,8,0,5 and 3 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 928053-63: (8*9)+(7*2)+(6*8)+(5*0)+(4*5)+(3*3)+(2*6)+(1*3)=178 178 % 10 = 8 So 928053-63-8 is a valid CAS Registry Number.