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334932-61-5

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334932-61-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 334932-61-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,4,9,3 and 2 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 334932-61:
(8*3)+(7*3)+(6*4)+(5*9)+(4*3)+(3*2)+(2*6)+(1*1)=145
145 % 10 = 5
So 334932-61-5 is a valid CAS Registry Number.

334932-61-5Downstream Products

334932-61-5Relevant articles and documents

Stereoselective Synthesis of 1,2,5,6-Tetrahydro 1,3-Oxaza-4-phospha-2-phosphorine 2-Oxides through Reaction of P-Diphenyl(alkyl) (N-diphenylphosphoryl)phosphazenes with Aldehydes and Ketones

Perez, Emma Peralta,Ahrens, Birte,Davidson, Matthew G.,Raithby, Paul R.,Teat, Simon J.,Alvarez, Isidro Perez,Ortiz, Fernando Lopez

, p. 275 - 277 (2007/10/03)

Novel 1,2,5,6-tetrahydro 1,3-oxaza-4-phospha-2-phosphorine 2-oxides have been synthesised stereoselectively through addition of aldehydes and ketones to lithiated (N-diphenylphosphoryl)phosphazenes.

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