2651-93-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2651-93-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,5 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2651-93:
(6*2)+(5*6)+(4*5)+(3*1)+(2*9)+(1*3)=86
86 % 10 = 6
So 2651-93-6 is a valid CAS Registry Number.
InChI:InChI=1/C12H21O3P/c1-10(2)7-13-16(14-8-11(3)4)15-9-12(5)6/h1,3,5,7-9H2,2,4,6H3
2651-93-6Relevant articles and documents
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Davies,A.G. et al.
, p. 1066 - 1071 (1976)
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Substituent effects in the double diastereotopic differentiation of α-diazophosphonates via intramolecular cyclopropanation
Moore, Joel D.,Hanson, Paul R.
, p. 873 - 880 (2007/10/03)
The investigation of substituent effects in the double diastereotopic differentiation of substituted α-diazophosphonates using intramolecular cyclopropanation catalyzed by Rh2(OAc)4 is reported. Carbene facial selectivity in these tr