165334-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 165334-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,3,3 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 165334-40:
(8*1)+(7*6)+(6*5)+(5*3)+(4*3)+(3*4)+(2*4)+(1*0)=127
127 % 10 = 7
So 165334-40-7 is a valid CAS Registry Number.
165334-40-7Relevant articles and documents
N,N'-Bis(trimethylsilyl)dicyandiamide
Gordetsov, A. S.,Martynova, L. N.,Zimina, S. V.,Moseeva, E. M.,Skobeleva, S. E.,Kulagina, N. V.
, p. 458 - 460 (1994)
N,N'-Bis(trimethylsilyl)dicyandiamide was prepared for the first time by the reaction of dicyanodiamide with hexamethyldisilazane in boiling tetrahydrofuran.Thermal transformations of this compound were studied by DTA.The novel compound may be used in the