112289-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112289-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,2,8 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 112289-01:
(8*1)+(7*1)+(6*2)+(5*2)+(4*8)+(3*9)+(2*0)+(1*1)=97
97 % 10 = 7
So 112289-01-7 is a valid CAS Registry Number.
112289-01-7Relevant academic research and scientific papers
SYNTHESIS OF KOJITETRAOSE AND KOJIPENTAOSE
Takeo, Ken'Ichi,Suzuki, Yukiko
, p. 95 - 110 (2007/10/02)
Kojitriose 2)-α-D-Glcp-(1->2)-D-Glcp>, kojitetraose, and kojipentaose have been synthesised by silver perchlorate-promoted Koenigs-Knorr type condensation, using 3,4,6-tri-O-acetyl-2-O-allyl-β-D-glucopyranosyl chloride and hepta-O-acetyl-β-k