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855743-29-2

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855743-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 855743-29-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,7,4 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 855743-29:
(8*8)+(7*5)+(6*5)+(5*7)+(4*4)+(3*3)+(2*2)+(1*9)=202
202 % 10 = 2
So 855743-29-2 is a valid CAS Registry Number.

855743-29-2Downstream Products

855743-29-2Relevant articles and documents

Synthesis of caged nucleosides with photoremovable protecting groups linked to intramolecular antennae

Smirnova, Joulia,Woell, Dominik,Pfleiderer, Wolfgang,Steiner, Ulrich E.

, p. 891 - 904 (2007/10/03)

Based on the [2-(2-nitrophenyl)propoxy]carbonyl (nppoc) group, six new photolabile protecting groups (2, 8, 9b, 16b, 25b, and 26), each covalently linked to a 9H-thioxanthen-9-one (Tx) unit functioning as an intramolecular triplet sensitizer, were synthes

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