79441-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79441-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,4 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79441-53:
(7*7)+(6*9)+(5*4)+(4*4)+(3*1)+(2*5)+(1*3)=155
155 % 10 = 5
So 79441-53-5 is a valid CAS Registry Number.
79441-53-5Relevant articles and documents
A simple and efficient method for selective deprotection of t- butyldimethylsilyl ethers by zinc tetrafluoroborate in water
Ranu, Brindaban C.,Jana, Umasish,Majee, Adinath
, p. 1985 - 1988 (1999)
Selective deprotection of t-butyldimethylsilyl ethers has been achieved under mild conditions using an aqueous solution of zinc tetrafluoroborate.
