(1SR,2SR,5RS,6RS,7RS,11SR)-2,11-diacetoxy-5-hydroxy-6,9,9-trimethyltricyclo<5.4.0.02,6>undecan-8-one ethylene acetal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 72008-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,0,0 and 8 respectively; the second part has 2 digits, 6 and 9 respectively. Calculate Digit Verification of CAS Registry Number 72008-69: (7*7)+(6*2)+(5*0)+(4*0)+(3*8)+(2*6)+(1*9)=106 106 % 10 = 6 So 72008-69-6 is a valid CAS Registry Number.