(4aS,4bR,7S,10aS)-1,1,4a,7-Tetramethyl-7-vinyl-3,4,4a,4b,5,6,7,9,10,10a-decahydro-1H-phenanthren-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 30295-03-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,2,9 and 5 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 30295-03: (7*3)+(6*0)+(5*2)+(4*9)+(3*5)+(2*0)+(1*3)=85 85 % 10 = 5 So 30295-03-5 is a valid CAS Registry Number.