184375-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 184375-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,3,7 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 184375-03:
(8*1)+(7*8)+(6*4)+(5*3)+(4*7)+(3*5)+(2*0)+(1*3)=149
149 % 10 = 9
So 184375-03-9 is a valid CAS Registry Number.
184375-03-9Relevant articles and documents
Synthesis of depsides present in the lichen Porpidia glaucophaea
Elix, John A.,Wardlaw, Judith H.
, p. 917 - 924 (2007/10/03)
The structure of the lichen depsides 2′-O-methylsuperphyllinic acid (3), glaucophaeic acid (4), superconfluentic acid (5) and 4-O-demethylsuperconfluentic acid (6), and the isocoumarin insignin (7) have been confirmed by unambiguous synthesis.
