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135672-85-4

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135672-85-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135672-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,6,7 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 135672-85:
(8*1)+(7*3)+(6*5)+(5*6)+(4*7)+(3*2)+(2*8)+(1*5)=144
144 % 10 = 4
So 135672-85-4 is a valid CAS Registry Number.

135672-85-4Downstream Products

135672-85-4Relevant articles and documents

REACTION OF DIPHENYLGUANIDINE WITH DIORGANYLDITHIOPHOSPHORIC ACIDS

Fridland, S. V.,Shaikhiev, I. G.,Mukhutdinov, A. A.,Il'yasov, A. V.,Musin, R. Z.

, p. 575 - 578 (2007/10/02)

Following the investigation of the reaction of N,N'-diphenylguanidine with diorganyldithiophosphoric acids, it was shown that the reaction leads to the formation of diorganyldithiophosphate salts of N,N'-diphenylguanidine with a protonated nitrogen atom.The dithiophosphate salts of N,N'-diphenylguanidine decompose on heating to the starting compounds.The action of heat causes the disproportionation of the dithiophosphoric acids into O,O,S-triorganyl dithiophosphate and O-monoorganyl dithiophosphate.

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