107839-38-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107839-38-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,8,3 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 107839-38:
(8*1)+(7*0)+(6*7)+(5*8)+(4*3)+(3*9)+(2*3)+(1*8)=143
143 % 10 = 3
So 107839-38-3 is a valid CAS Registry Number.
107839-38-3Relevant articles and documents
SYNTHESIS AND HYDROLYSIS OF PHOSPHATE ESTER DERIVATIVES OF 3(5)-METHYLPYRAZOLE AND 3-AMINO-1,2,4-TRIAZOLE
Hartmann, Manfred,Bauer, Hans-Juergen,Heinrich, Edelgard,Wermann, Kurt
, p. 1439 - 1450 (2007/10/02)
Ester derivatives of N-phosphorylated 3(5)-methylpyrazole and 3-amino-1,2,4-triazole, respectively, have been synthesized.The results of hydroilysis studies are described.
