25818-74-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25818-74-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,8,1 and 8 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25818-74:
(7*2)+(6*5)+(5*8)+(4*1)+(3*8)+(2*7)+(1*4)=130
130 % 10 = 0
So 25818-74-0 is a valid CAS Registry Number.
25818-74-0Relevant articles and documents
REACTION OF PHENYLSULFENYL CHLORIDE WITH C-(N,N-DIMETHYLAMINO)-METHYLENE-P-PHENYLPHOSPHINE
Ionkin, A. S.,Nikolaeva, N. V.,Arbuzov, B. A.
, p. 843 - 844 (1991)
PhSCl adds regiospecifically to the P=C double bond in C-(N,N-dimethylamino)-methylene-P-phenylphosphine to give PhP(SPh)2 and Cl2CHNMe2.