(9E,15E)-(1R,5S,6R,8R,17R)-5-[(1R,3R)-3-((4S,5R,6S)-6-Ethyl-2,2,5-trimethyl-[1,3]dioxan-4-yl)-1-methyl-butyl]-1-methoxy-6,8,16,18-tetramethyl-4,21-dioxa-bicyclo[15.3.1]henicosa-9,15,18-triene-3,11-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 129117-34-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,1 and 7 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 129117-34: (8*1)+(7*2)+(6*9)+(5*1)+(4*1)+(3*7)+(2*3)+(1*4)=116 116 % 10 = 6 So 129117-34-6 is a valid CAS Registry Number.
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