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1228700-47-7

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1228700-47-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228700-47-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,7,0 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1228700-47:
(9*1)+(8*2)+(7*2)+(6*8)+(5*7)+(4*0)+(3*0)+(2*4)+(1*7)=137
137 % 10 = 7
So 1228700-47-7 is a valid CAS Registry Number.

1228700-47-7Downstream Products

1228700-47-7Relevant articles and documents

The ouroborand: A cavitand with a coordination-driven switching device

Durola, Fabien,Rebek Jr., Julius

supporting information; experimental part, p. 3189 - 3191 (2010/07/15)

(Figure Presented) Molecular switch: The ouroborand coordinates an internal side chain in its cavity, just as it were swallowing its own tail. The presence or absence of zinc(II) in solution switches the cavity between open and closed states to external guests (see scheme: deep blue sphere: Zn).

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