128441-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128441-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,4 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 128441-63:
(8*1)+(7*2)+(6*8)+(5*4)+(4*4)+(3*1)+(2*6)+(1*3)=124
124 % 10 = 4
So 128441-63-4 is a valid CAS Registry Number.
128441-63-4Relevant academic research and scientific papers
Chiral synthesis of D-Myo-inositol 1-phosphate starting from L-querbrachitol
Akiyama,Takechi,Ozaki
, p. 1433 - 1434 (2007/10/02)
D-Myo-inositol 1-phosphate was synthesized from L-quebrachitol via stereoselective inversion of a 3-hydroxyl group and chemoselective demethylation.
