172294-15-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172294-15-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,2,9 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 172294-15:
(8*1)+(7*7)+(6*2)+(5*2)+(4*9)+(3*4)+(2*1)+(1*5)=134
134 % 10 = 4
So 172294-15-4 is a valid CAS Registry Number.
172294-15-4Relevant articles and documents
Synthesis of the esterified cerebroside in the epidermis of guinea pigs.
Nishio,Mori
, p. 1644 - 1647 (1995)
(2S,3R,4E,23'Z)-1-O-(beta-D-Glucopyranosyl)-N-(32'-linoleoyloxy -23'-dotriacontenoyl)-4-sphingenine (1), a component of the esterified cerebrosides in the epidermis of guinea pigs, was synthesized by selective N-acylation of (2S,3R,4E)-1-O-(beta-D-glucopy
