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97888-98-7

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97888-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97888-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,8 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97888-98:
(7*9)+(6*7)+(5*8)+(4*8)+(3*8)+(2*9)+(1*8)=227
227 % 10 = 7
So 97888-98-7 is a valid CAS Registry Number.

97888-98-7Downstream Products

97888-98-7Relevant articles and documents

Radical hydroxyalkylation of C-H bond adjacent to nitrogen of tertiary amides, ureas, and amines

Yoshimitsu, Takehiko,Arano, Yoshimasa,Nagaoka, Hiroto

, p. 11610 - 11611 (2007/10/03)

Tertiary amides, ureas, and amines undergo direct intermolecular addition to aldehydes under the Et3B/air conditions, thereby providing a unique and simple means for the radical sp3 C-H transformation of nitrogen-containing molecules. Copyright

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