134001-89-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134001-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,0,0 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134001-89:
(8*1)+(7*3)+(6*4)+(5*0)+(4*0)+(3*1)+(2*8)+(1*9)=81
81 % 10 = 1
So 134001-89-1 is a valid CAS Registry Number.
134001-89-1Relevant articles and documents
REACTIONS OF VICINAL DITRIFLATES WITH BENZOATE AND NITRITE ANIONS
Binkley, Roger W.
, p. 111 - 124 (2007/10/02)
The four possible methyl 2,6-dideoxy-β-D-hexopyranosides were converted into the corresponding vicinal ditriflates 1-4 and these compounds (1-4) were reacted with tetrabutylammonium benzoate and with tetrabutylammonium nitrite.In most cases two SN/s