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4-hydroxy-2-methoxy-6-propyl-benzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

204502-91-0

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204502-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204502-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,5,0 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 204502-91:
(8*2)+(7*0)+(6*4)+(5*5)+(4*0)+(3*2)+(2*9)+(1*1)=90
90 % 10 = 0
So 204502-91-0 is a valid CAS Registry Number.

204502-91-0Relevant academic research and scientific papers

Synthesis of Further Lichen Depsides

Elix, John A.,Barclay, Caroline E.,David, Feeya,Griffin, Frank K.,Hill, Alison M.,et al.

, p. 301 - 313 (2007/10/02)

The unambiguous total synthesis of 18 lichen depsides has been achieved by the condensation of an appropriately substituted orsellinic acid and protected phenol in the key step, followed by subsequent deprotection and/or secondary reduction.The natural oc

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