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888780-57-2

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888780-57-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 888780-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,8,7,8 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 888780-57:
(8*8)+(7*8)+(6*8)+(5*7)+(4*8)+(3*0)+(2*5)+(1*7)=252
252 % 10 = 2
So 888780-57-2 is a valid CAS Registry Number.

888780-57-2Upstream product

888780-57-2Downstream Products

888780-57-2Relevant academic research and scientific papers

C-Phosphanylated sulfoximines: synthesis and applications in asymmetric allylic substitution reactions

Spohr, Volker,Kaiser, Jan Philipp,Reggelin, Michael

, p. 500 - 503 (2006)

Starting from cyclic sulfonimidates, a number of C-phosphanylated enantiomerically pure sulfoximines have been prepared either as such or in protected form. Two of them, 5a and epi-5a, have been used as ligands in palladium complex catalyzed allylic subst

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