1-Phenanthrenecarbonyl chloride,
1,2,3,4,4a,5,6,7,8,9,10,10a-dodecahydro-1,4a-dimethyl-7-(1-methyleth
yl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 64929-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,9,2 and 9 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 64929-53: (7*6)+(6*4)+(5*9)+(4*2)+(3*9)+(2*5)+(1*3)=159 159 % 10 = 9 So 64929-53-9 is a valid CAS Registry Number.