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1189789-87-4

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1189789-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189789-87-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,7,8 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1189789-87:
(9*1)+(8*1)+(7*8)+(6*9)+(5*7)+(4*8)+(3*9)+(2*8)+(1*7)=244
244 % 10 = 4
So 1189789-87-4 is a valid CAS Registry Number.

1189789-87-4Downstream Products

1189789-87-4Relevant articles and documents

Electrochemical characterisation of 6-iodomaltose, 6′-iodomaltose and 6-iodomaltotriose on a silver cathode and their one-pot electrochemical dimerisation to new mixed O/C maltotetraose and maltohexaose mimics

Alberti, Angelo,Macciantelli, Dante,Naggi, Annamaria,Urso, Elena,Torri, Giangiacomo,Vismara, Elena

experimental part, p. 8005 - 8014 (2010/03/31)

The electrochemical reduction on silver of peracetylated 6-iodo6-deoxy-β-maltose (2), 6-iodo-6-deoxy-β-maltotriose (3) and 6′-iodo-6′-deoxy-β-maltose (4) has been investigated by cyclic voltammetry and performed on a preparative scale, according to the st

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