136025-83-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136025-83-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,0,2 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136025-83:
(8*1)+(7*3)+(6*6)+(5*0)+(4*2)+(3*5)+(2*8)+(1*3)=107
107 % 10 = 7
So 136025-83-7 is a valid CAS Registry Number.
136025-83-7Relevant articles and documents
FIRST SYNTHESIS OF (+)-SEPTORINE
Ohta, Akihiro,Kojima, Akihiko,Saito, Terumi,Kobayashi, Kayoko,Saito, Hideo,et al.
, p. 923 - 936 (2007/10/02)
(+)-Septorine, a metabolite of Septoria nodorum, was synthesized via alanyl-isoleucyl anhydride (2) from L-isoleucine at the first time.Compound (2) was led to pyrazine-carboxaldehyde (13), which was treated with p-methoxymethoxyphenylmagnesium bromide to
