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239136-67-5

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239136-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 239136-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,9,1,3 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 239136-67:
(8*2)+(7*3)+(6*9)+(5*1)+(4*3)+(3*6)+(2*6)+(1*7)=145
145 % 10 = 5
So 239136-67-5 is a valid CAS Registry Number.

239136-67-5Downstream Products

239136-67-5Relevant articles and documents

Metal complexes of biologically important ligands.

Ederer, Theodor,Sünkel, Karlheinz,Beck, Wolfgang

, p. 1202 - 1206 (2008/10/08)

The addition of [Ph2C=NCHCO2Me]- to [(C6H7)Fe(CO)3]+, [(C7H9)Fe(CO)3]+, [(C7H7)M(CO)3]+ (M = Cr, Mo) and [(C2H4)Re(CO)5]+ gives derivatives of α-amino acids with organometallic side chains. The structure of [(η4-C6H7)CH(N=CPh2)CO 2Me]Fe(CO)3 was determined by X-ray diffraction. From the adduct of [Ph2C=NCHCO2Me]- and [(C7H7)Mo(CO)3]+ the Schiff base of a new unnatural examina acid, Ph2C=NCH(C7H7)CO2Me, was obtained.

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