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138650-19-8

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138650-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138650-19-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,5 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138650-19:
(8*1)+(7*3)+(6*8)+(5*6)+(4*5)+(3*0)+(2*1)+(1*9)=138
138 % 10 = 8
So 138650-19-8 is a valid CAS Registry Number.

138650-19-8Downstream Products

138650-19-8Relevant articles and documents

Synthesis and 1H, 13C and 31P NMR Studies of 2,10-Dichloro-6-aryloxy-12H-dibenzo-dioxaphosphocin 6-Oxides

Reddy, C. Devendranath,Reddy, R. S. N.,Raju, C. Naga,ElMasri, Marwan,Berlin, K. Darrell,Subramanian, Shankar

, p. 1140 - 1146 (2007/10/02)

The spectral analyses and syntheses of several novel 2,10-dichloro-6-aryloxy/alkyl-12H-dibenzodioxaphosphocin 6-oxides have been achieved.Long range coupling 5J(H,P) = 2.4 Hz> was observed between phosphorus and the bridged methyle

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