1800-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1800-86-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,0 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1800-86:
(6*1)+(5*8)+(4*0)+(3*0)+(2*8)+(1*6)=68
68 % 10 = 8
So 1800-86-8 is a valid CAS Registry Number.
1800-86-8Relevant articles and documents
Preparation and some reactions of difluoroborane
Coyle,Cooper,Ritter
, p. 1014 - 1020 (1968)
Difluoroborane is produced by the direct interaction of boron trifluoride with diborane in the gas phase at 100° or above. Pyrolysis of BF3-B2H6 mixtures at 250° for periods of 30 min to 1 hr, followed by rapid quenching,
