284688-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 284688-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,4,6,8 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 284688-45:
(8*2)+(7*8)+(6*4)+(5*6)+(4*8)+(3*8)+(2*4)+(1*5)=195
195 % 10 = 5
So 284688-45-5 is a valid CAS Registry Number.
284688-45-5Relevant articles and documents
The haloboration of tri-tert-butylazadiboriridine NB2R3: Ring opening versus NB3 cluster formation
Müller,Müller,Paetzold,Radacki
, p. 1349 - 1360 (2008/10/08)
The azadiboriridine [-BR-NR-BR-] (1; R = tBu) is bromoborated at the B-B bond by alkyldibromoboranes R′BBr2 to give the products Br-BR-NR=BR-BR′-Br (8a-g: R′ = Me, Bu, iBu, Bzl, CH2CHEt2, CH2Cy, CH2(4
