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75288-12-9

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75288-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75288-12-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,8 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 75288-12:
(7*7)+(6*5)+(5*2)+(4*8)+(3*8)+(2*1)+(1*2)=149
149 % 10 = 9
So 75288-12-9 is a valid CAS Registry Number.

75288-12-9Downstream Products

75288-12-9Relevant articles and documents

Efficient synthesis of N-methylamides and amines via 4-(alkylamino)benzyl- N-methylamine as a new protecting group

Lee, Sang-Hak,Mu, Yu,Kim, Gun-Woo,Kim, Jin-Seok,Park, Seok-Hwi,Jin, Tian,Lee, Kee-Young,Ham, Won-Hun

, p. 1749 - 1764 (2013/09/12)

4-(Alkylamino)benzyl-N-methylamine is a good protecting group for the synthesis of N-methylamides and amines. The N-debenzylation of N-methylamides and amines can be carried out selectively and efficiently under condition using trifluoroacetic acid (TFA).

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