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1318802-51-5

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1318802-51-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1318802-51-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,8,8,0 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1318802-51:
(9*1)+(8*3)+(7*1)+(6*8)+(5*8)+(4*0)+(3*2)+(2*5)+(1*1)=145
145 % 10 = 5
So 1318802-51-5 is a valid CAS Registry Number.

1318802-51-5Downstream Products

1318802-51-5Relevant articles and documents

Catalytic enantioselective Steglich rearrangements using chiral N-heterocyclic carbenes

Campbell, Craig D.,Concellon, Carmen,Smith, Andrew D.

scheme or table, p. 797 - 811 (2011/08/06)

The evaluation of a range of enantiomerically pure NHCs, prepared in situ from imidazolinium or triazolium salt precatalysts, to promote the catalytic enantioselective Steglich rearrangement of oxazolyl carbonates to their C-carboxyazlactones, is reported. Modest levels of enantioselectivity (up to 66% ee) are observed using oxazolidinone derived NHCs.

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