151528-63-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151528-63-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,5,2 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 151528-63:
(8*1)+(7*5)+(6*1)+(5*5)+(4*2)+(3*8)+(2*6)+(1*3)=121
121 % 10 = 1
So 151528-63-1 is a valid CAS Registry Number.
151528-63-1Relevant articles and documents
N-ALKYLOXAZABOROLIDINES DERIVED FROM EPHEDRINES
Tlahuext, Hugo,Contreras, Rosalinda
, p. 727 - 730 (1992)
The synthesis of oxazaborolidines from amides derived from ephedrine and pseudoephedrine by treatment with BH3-THF is reported.The reaction affords chiral oxazaborolidines with nitrogen atom substituents of different steric requirements enlarging the pote