78647-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78647-63-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,4 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78647-63:
(7*7)+(6*8)+(5*6)+(4*4)+(3*7)+(2*6)+(1*3)=179
179 % 10 = 9
So 78647-63-9 is a valid CAS Registry Number.
78647-63-9Relevant academic research and scientific papers
The Total Synthesis of some Deuterium Labelled Pentaketide Derivatives of Orsellinic Acid
Barber, Jill,Staunton, James
, p. 1685 - 1689 (2007/10/02)
The total syntheses of 4,6-dihydroxy-3,5-dimethyl-2-(1-methyl-2-oxopropyl)benzaldehyde and 6,8-dihydroxy-3,4,5,7-tetramethyl-3,4-dihydroisocoumarin, which allow the insertion of specific deuterium labels, are described.
