156783-37-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156783-37-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,8 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 156783-37:
(8*1)+(7*5)+(6*6)+(5*7)+(4*8)+(3*3)+(2*3)+(1*7)=168
168 % 10 = 8
So 156783-37-8 is a valid CAS Registry Number.
156783-37-8Relevant articles and documents
Formation of Strained Cyclic Azapolysila Compounds via N-(Azidosilyl)germanimines and Stannanimines
Ohtaki, Toshiyuki,Ando, Wataru
, p. 1061 - 1064 (1994)
The reaction of bisgermylene (1) with 1,1-diazidosilanes gave siladihydrotetrazole derivative and cyclodisilazane.The structure of the latter has been confirmed by single-crystal X-ray diffraction.The similar reaction of 1 or bi