143528-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143528-06-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,5,2 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143528-06:
(8*1)+(7*4)+(6*3)+(5*5)+(4*2)+(3*8)+(2*0)+(1*6)=117
117 % 10 = 7
So 143528-06-7 is a valid CAS Registry Number.
143528-06-7Relevant articles and documents
Novel α-mannoside synthesis promoted by the combination of trimethylsilyl chloride and zinc triflate
Susaki,Higashi
, p. 201 - 204 (2007/10/02)
α-Mannosides were obtained in good yields and with good selectivity directly from benzyl-protected mannopyranosyl p-nitrobenzoate or acetate using a trimethylsilyl chloride-zinc triflate catalyst system.