101417-38-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101417-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,4,1 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 101417-38:
(8*1)+(7*0)+(6*1)+(5*4)+(4*1)+(3*7)+(2*3)+(1*8)=73
73 % 10 = 3
So 101417-38-3 is a valid CAS Registry Number.
101417-38-3Relevant articles and documents
The Synthesis of Hallachrome Leucotriacetate (2,7,8-Triacetoxy-1-methoxy-3-methylanthracene)
Comber, Mark F.,Sargent, Melvyn V.
, p. 1481 - 1489 (2007/10/02)
The synthesis of 2,7,8,-triacetoxy-1-methoxy-3-methylanthracene (30), a derivative of hallachrome (7-hydroxy-8-methoxy-6-methylanthracene-1,2-quinone) (1), the red pigment of the marine worm Halla parthenopeia (Delle Chiaje), is described.The key step in
