(1RS,2RS,6SR,7SR,8RS,11RS)-7,8,11-trihydroxy-7,8-O-isopropylidene-1,4,4-trimethyltricyclo<6.3.0.02,6>undecan-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 73828-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,2 and 8 respectively; the second part has 2 digits, 0 and 8 respectively. Calculate Digit Verification of CAS Registry Number 73828-08: (7*7)+(6*3)+(5*8)+(4*2)+(3*8)+(2*0)+(1*8)=147 147 % 10 = 7 So 73828-08-7 is a valid CAS Registry Number.