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(1S,2R,4R,5R,7R,9S,10R,13R,14R,15R,19S,20S)-18-(Biphenyl-4-carbonyl)-13-ethyl-4,14-dihydroxy-2,4,10,14,19,20-hexamethyl-7-(2,4,6-trimethyl-phenyl)-6,8,12,16-tetraoxa-18-aza-tricyclo[13.3.1.15,9]icosane-11,17-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78443-15-9

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78443-15-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78443-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,4 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78443-15:
(7*7)+(6*8)+(5*4)+(4*4)+(3*3)+(2*1)+(1*5)=149
149 % 10 = 9
So 78443-15-9 is a valid CAS Registry Number.

78443-15-9Relevant academic research and scientific papers

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