108259-44-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108259-44-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,5 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 108259-44:
(8*1)+(7*0)+(6*8)+(5*2)+(4*5)+(3*9)+(2*4)+(1*4)=125
125 % 10 = 5
So 108259-44-5 is a valid CAS Registry Number.
108259-44-5Relevant articles and documents
Migration of the Amino Group in the Base-induced Rearrangements of N-(Aminophosphinoyl)-O-sulphonylhydroxylamines
Harger, Martin J. P.,Smith, Adrian
, p. 2169 - 2172 (2007/10/02)
The N-phosphinoylhydroxylamines R1R2P(O)NHOH having R1 = R2 = PhNH; R1 = Ph, R2 = PhNH; and R1 = Ph, R2 = Me2N have been prepared and converted into their O-methylsulp
