128651-45-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128651-45-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,6,5 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128651-45:
(8*1)+(7*2)+(6*8)+(5*6)+(4*5)+(3*1)+(2*4)+(1*5)=136
136 % 10 = 6
So 128651-45-6 is a valid CAS Registry Number.
128651-45-6Relevant academic research and scientific papers
A FORMAL TOTAL SYNTHESIS OF (6S,7S,9R,10R)-6,9-EPOXYNONADEC-18-ENE-7,10-DIOL FROM D-GLUCOSE
Gurjar, Mukund K.,Mainkar, Prathama S.
, p. 407 - 410 (2007/10/02)
An enantiospecyfic synthesis of (2R,4S,5S)-tetrahydro-4-hydroxy-5-pentyl-2-furfuraldehyde (benzoate) (2) and (benzylate) (3), key intermediates in the synthesis of the title marine natural product (1) from D-glucose is described.
