131651-39-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131651-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,6,5 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131651-39:
(8*1)+(7*3)+(6*1)+(5*6)+(4*5)+(3*1)+(2*3)+(1*9)=103
103 % 10 = 3
So 131651-39-3 is a valid CAS Registry Number.
131651-39-3Relevant articles and documents
Synthesis and absolute configuration of phomozin
Vicart, Nicolas,Ortholand, Jean-Yves,Emeric, Gilbert Y.,Greiner, Alfred
, p. 3917 - 3918 (2007/10/02)
The absolute configuration of the fungal phytotoxin phomozin has been unambiguously determined by the synthesis of its two enantiomers.