20419-10-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20419-10-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,4,1 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20419-10:
(7*2)+(6*0)+(5*4)+(4*1)+(3*9)+(2*1)+(1*0)=67
67 % 10 = 7
So 20419-10-7 is a valid CAS Registry Number.
20419-10-7Relevant articles and documents
Two new phosphorus sulfides
Nowottnick, Heike,Blachnik, Roger
, p. 1966 - 1968 (1999)
Jason [1] prepared by the reaction of triphenylantimony sulfide with α-P4S5 and α-P4S7 new phosphorus sulfides. The application of this method on α-P4S4 yielded the main product γ-P4/
