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1044736-08-4

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1044736-08-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1044736-08-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,4,7,3 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1044736-08:
(9*1)+(8*0)+(7*4)+(6*4)+(5*7)+(4*3)+(3*6)+(2*0)+(1*8)=134
134 % 10 = 4
So 1044736-08-4 is a valid CAS Registry Number.

1044736-08-4Downstream Products

1044736-08-4Relevant articles and documents

A new stereoselective approach to a selectively protected derivative of d-pinitol and its evaluation as α-l-rhamnopyranose mimetic

Catelani, Giorgio,D'Andrea, Felicia,Griselli, Alessio,Guazzelli, Lorenzo,Legnani, Laura,Toma, Lucio

, p. 4534 - 4536 (2008/09/21)

The synthesis of 3,5-di-O-benzyl-d-pinitol has been stereoselectively accomplished through intramolecular aldolization of 2,6-di-O-benzyl-4-O-methyl-l-lyxo-hexos-5-ulose followed by reduction with NaBH(OAc)3. Computational analysis [DFT calculations at the B3LYP/6-31G(d) level] suggests that d-pinitol in water largely prefers the conformation corresponding to the 1C4 one of a α-l-rhamnopyranoside unit, being thus a good candidate for its mimicking.

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